diff --git a/SimG4Core/Geometry/src/DDG4ProductionCuts.cc b/SimG4Core/Geometry/src/DDG4ProductionCuts.cc
index a82f010d635bb..bd5362d337ab9 100644
--- a/SimG4Core/Geometry/src/DDG4ProductionCuts.cc
+++ b/SimG4Core/Geometry/src/DDG4ProductionCuts.cc
@@ -103,11 +103,11 @@ void DDG4ProductionCuts::initialize() {
       edm::LogVerbatim("Geometry") << "DDG4ProductionCuts : new G4Region " << vv.first->GetName();
       setProdCuts(vv.second, region);
     }
-
-    region->AddRootLogicalVolume(vv.first);
-
-    if (verbosity_ > 0)
-      edm::LogVerbatim("Geometry") << "  added " << vv.first->GetName() << " to region " << region->GetName();
+    if (nullptr != region) {
+      region->AddRootLogicalVolume(vv.first);
+      if (verbosity_ > 0)
+        edm::LogVerbatim("Geometry") << "  added " << vv.first->GetName() << " to region " << region->GetName();
+    }
   }
 }
 
diff --git a/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_EMM.cc b/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_EMM.cc
index 1102e817810e8..37fb96268b98e 100644
--- a/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_EMM.cc
+++ b/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_EMM.cc
@@ -18,9 +18,10 @@ FTFPCMS_INCLXX_EMM::FTFPCMS_INCLXX_EMM(const edm::ParameterSet& p) : PhysicsList
   bool hadPhys = p.getUntrackedParameter<bool>("HadPhysics", true);
   bool tracking = p.getParameter<bool>("TrackingCut");
   double timeLimit = p.getParameter<double>("MaxTrackTime") * CLHEP::ns;
-  edm::LogInfo("PhysicsList") << "You are using the simulation engine: "
-                              << "FTFP_INCLXX_EMM \n Flags for EM Physics " << emPhys << ", for Hadronic Physics "
-                              << hadPhys << " and tracking cut " << tracking << "   t(ns)= " << timeLimit / CLHEP::ns;
+  edm::LogVerbatim("PhysicsList") << "You are using the simulation engine: "
+                                  << "FTFP_INCLXX_EMM \n Flags for EM Physics " << emPhys << ", for Hadronic Physics "
+                                  << hadPhys << " and tracking cut " << tracking
+                                  << "   t(ns)= " << timeLimit / CLHEP::ns;
 
   if (emPhys) {
     // EM Physics
@@ -41,7 +42,7 @@ FTFPCMS_INCLXX_EMM::FTFPCMS_INCLXX_EMM(const edm::ParameterSet& p) : PhysicsList
     RegisterPhysics(new G4HadronElasticPhysics(ver));
 
     // Hadron Physics
-    RegisterPhysics(new G4HadronPhysicsINCLXX(ver, true, false, true));
+    RegisterPhysics(new G4HadronPhysicsINCLXX("hInelastic INCLXX", true, false, true));
 
     // Stopping Physics
     RegisterPhysics(new G4StoppingPhysics(ver));
diff --git a/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_HP_EMM.cc b/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_HP_EMM.cc
index ae8d7cb1435a3..a27ae3662ba54 100644
--- a/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_HP_EMM.cc
+++ b/SimG4Core/PhysicsLists/plugins/FTFPCMS_INCLXX_HP_EMM.cc
@@ -21,10 +21,10 @@ FTFPCMS_INCLXX_HP_EMM::FTFPCMS_INCLXX_HP_EMM(const edm::ParameterSet& p) : Physi
   bool tracking = p.getParameter<bool>("TrackingCut");
   bool thermal = p.getUntrackedParameter<bool>("ThermalNeutrons");
   double timeLimit = p.getParameter<double>("MaxTrackTime") * CLHEP::ns;
-  edm::LogInfo("PhysicsList") << "You are using the simulation engine: "
-                              << "FTFP_INCLXX_HP_EMM \n Flags for EM Physics " << emPhys << ", for Hadronic Physics "
-                              << hadPhys << " and tracking cut " << tracking << "   t(ns)= " << timeLimit / CLHEP::ns
-                              << " ThermalNeutrons: " << thermal;
+  edm::LogVerbatim("PhysicsList") << "You are using the simulation engine: "
+                                  << "FTFP_INCLXX_HP_EMM \n Flags for EM Physics " << emPhys
+                                  << ", for Hadronic Physics " << hadPhys << " and tracking cut " << tracking
+                                  << "   t(ns)= " << timeLimit / CLHEP::ns << " ThermalNeutrons: " << thermal;
 
   if (emPhys) {
     // EM Physics
@@ -45,7 +45,7 @@ FTFPCMS_INCLXX_HP_EMM::FTFPCMS_INCLXX_HP_EMM(const edm::ParameterSet& p) : Physi
     RegisterPhysics(new G4HadronElasticPhysicsHP(ver));
 
     // Hadron Physics
-    RegisterPhysics(new G4HadronPhysicsINCLXX(ver, true, true, true));
+    RegisterPhysics(new G4HadronPhysicsINCLXX("hInelastic INCLXX_HP", true, true, true));
 
     // Stopping Physics
     RegisterPhysics(new G4StoppingPhysics(ver));
diff --git a/SimG4Core/SaveSimTrackAction/src/SaveSimTrack.cc b/SimG4Core/SaveSimTrackAction/src/SaveSimTrack.cc
index 4f121feadb5b7..8394fa163be8f 100644
--- a/SimG4Core/SaveSimTrackAction/src/SaveSimTrack.cc
+++ b/SimG4Core/SaveSimTrackAction/src/SaveSimTrack.cc
@@ -14,18 +14,18 @@ SaveSimTrack::SaveSimTrack(edm::ParameterSet const &p) {
   edm::ParameterSet ps = p.getParameter<edm::ParameterSet>("SaveSimTrack");
   pdgs_ = ps.getUntrackedParameter<std::vector<int>>("PDGCodes");
 
-  edm::LogInfo("SaveSimTrack") << "SaveSimTrack:: Save Sim Track if PDG code "
-                               << "is one from the list of " << pdgs_.size() << " items";
+  edm::LogVerbatim("SaveSimTrack") << "SaveSimTrack:: Save Sim Track if PDG code "
+                                   << "is one from the list of " << pdgs_.size() << " items";
   for (unsigned int k = 0; k < pdgs_.size(); ++k)
-    edm::LogInfo("SaveSimTrack") << "[" << k << "] " << pdgs_[k];
+    edm::LogVerbatim("SaveSimTrack") << "[" << k << "] " << pdgs_[k];
 }
 
 SaveSimTrack::~SaveSimTrack() {}
 
 void SaveSimTrack::update(const BeginOfTrack *trk) {
-  G4Track *theTrack = (G4Track *)((*trk)());
-  TrackInformation *trkInfo = (TrackInformation *)(theTrack->GetUserInformation());
-  if (trkInfo) {
+  const G4Track *theTrack = (*trk)();
+  TrackInformation *trkInfo = reinterpret_cast<TrackInformation *>(theTrack->GetUserInformation());
+  if (nullptr != trkInfo) {
     int pdg = theTrack->GetDefinition()->GetPDGEncoding();
     if (std::find(pdgs_.begin(), pdgs_.end(), pdg) != pdgs_.end()) {
       trkInfo->storeTrack(true);