Yes the set up you described is very good.
I personally use AP T8's/T12's/T25's with the same configuration...
I use the pop in/pop pout divider as well
RBI hides are the best of the best, as is the Herpstat 4 (I have multiple of both)
I use the RBI Radient heat panels in a few of my cages, and will soon be transitioning all of my cages to 40 watt RHP's
Check out this thread I wrote on AP cages:
http://ball-pythons.net/forums/showt...With-Pictures!