1.The barb wire props need their hit box lowered considerably. A lot of people complain about only shooting the barb wire scene props even when they are shooting 5 ft above where it appears. I would just make the mesh just tall enough so that it can't be jumped over, but not block the shots.
2.The light machine guns for both sides can shoot through trench walls and sometimes the dirt. The stun duration for lmg players being shot should be extended a bit as they can still immediately after being shot once.
3. The "ie large crater" scene prop is very glitchy. Most people have seen it on the map "Hill 87". Once in the large crater you can't get out, or just glitch around. This problem only seems to be with the large crater.
4. The guns are a bit too accurate. I think the mod would greatly benefit from a player being less accurate when they are moving as well.
5. If you can tweak the spawn system on conquest where players can not spawn on a flag that is being taken by the enemy. This would get rid of the complaints of mass spawn killing, and attackers not being able to ever take a point.
Hope all goes well with your mod and that you don't get bored with the game, or get busy IRL.