Downloaded and tried.I have uploaded a new version. Check first post. Thanks for the feedback and suggestions.
New rifle is much more useful vs zombies(bikers and thugs are better dealt with fast weapons due to high HP and low stun resistance).
Zombies dropping things is nice and I feel it balanced with the base wad(on HMP difficulty).
Map07 problem is confirmed gone. Thanks!
Another thing I found problematic is the map designs where it sometimes require you to crouch or jump.
But I think that's more of mapping part than coding and I assume they are untouched from the original mod.