the only thing changed in rev80 is the fix for the topoff feature, i'll revert it in rev81.
rev 81 will also correct a bug with chimaeron p3.
the CC code is already splitted between PVE and PVP if you look at the file those are 2 different CC, each one called when it's needed.
Also arena code and BG code is divided.
The next step would be divide the code between raid and dungeon, and between 2v2 and other types of arena.
In particulary divide the code for 2v2 arena shoul speed up 2v2 a lot (and that's what i'm working on right now, beside fixing problem

)
what takes a lot of times then? considering all the special cases.
to make the CC work for chimaeron is like addiding 100 more checks
also we go by trial and errors, in rev 80 we add 1 line of code (actualy just one check a tar.healtpercent>=85) and that slowed thing down while we can add 100 line of code without any noticable changes..
so it's a trial and errors situation couse we do not know what process require a lot of time to compute in HonorBuddy and what process are fast.
again english is not my primary leanguage so if this make no sense to you sorry ^^