I tried out edawn and I noticed CPM was missing two things. The cpm weapon switch time (Instant weapon switch) is exactly the same as the vq3 and ql rulesets. Also, footstep sounds need to be removed. Smaller things like walking against walls to get over small gaps like in cpm3a at the RL jump pad.
I don't know if you haven't gotten around to fixing this or something but yeah.
Keep up the good work, I like the mod so far