So I'm looking at expanding from one '08 female normal to a few more BPs and am looking at RBI for a nice rack.

I'm trying to decide between the Iris Sweaterbox Rack-32 Qt and the CB-70.

What size BP will the 32 QTs hold? Are they a suitable size for breeding two adults together in?

Belly or back heat?? Why does it matter?

I'm probably going to get a helix thermostat since I can go ahead and just get one of those from RBI anyways.

I'm kind of assuming that the 32 QT iris sweaterbox rack with a helix thermostat will be exactly what I'm looking for, plus 4 tubs instead of 3, and the possibility of getting some dividers for housing more younger bps.