would a 40watt be enough to heat the hot end to 33ish as suggested? also now that i'm using overhead sources for heat, or even in the form of a heat panel, how would I maintain heat within a hide? presumably having a hot and cold hidewould imply you'd want to different temperatures within the hide but even with a 32ish heat from the ceramic light cast ontop of the hide i'm still on managing to get around 28 inside the hide?