The Rom has "GoogleContactsSyncAdapter.apk" removed from it along with a couple other nifty things to have such as "voicedialer.apk" so you can open up the APNs menu for if your mms isn't working (had this issue myself, copied them out of the vG3 rom. Moving them to /system/app in the Rom (can not install from within the rom as it is a System app) caused no issues and allowed me to sync contacts just fine. checking my APN settings now because it seems as if i can not send MMS (im on boost) however i can receive them. I'm double checking to make sure, will edit this post after i find out the results.
However the point of the post is, the only thing that WILL be able to sync without adding in that apk is gmail. (i'd imagine you'll probably add this apk back in for the next Rom, however for those who didn't know or would like to fix it themselves, there ya go

)
EDIT: I'm having issues getting the APN to stick. Again i'm on boost mobile, no APN is shown in the APN's menu.
EDIT.. AGAIN: I tried the MMS fix, However it shows that its sending to some 760 number instead of my contact?
Also i let my poweramp app sit overnight on "installing".. reinstalled rom, tried again, still no luck.. I'm going to switch to your vG3 one and see if i still have this issue.
Same issue with the vg3 rom.. :/.. I'm going to try pushing it into the rom as a system app and see what that does for it.
Nothing i tried worked :/