Stat growth works the same was as it does in vanilla, only thing I did in that respect is change the stat ups on certain items.
As for whether the mods will work together, I honestly don't know. DBE has only ever tested to be compatible with Moguri, anything that changes the gameplay probably won't play nice with it.
Also while I'm on the subject, folks, please don't run DBE and Alternate Fantasy at the same time. I once saw someone do that on youtube and the mods really aren't intended to be used concurrently, it just won't work. Got to do one or the other.