Here are some pics with it all set up...
Showing the temps and humidity - have been pretty stable since I set it up last night.
The thermostat - reptitemp 500R... Not sure how great it really is but so far it's working and keeping the UTH under control, right around 89-91.
And the wiring. The probe for the acurite is on top of the newspaper, under one of the hides which I have taken out. Used electrical tape so the snake wouldnt get tangled in the wires or rip things down. The probe for the thermostat is in the tub, under the newspaper. I had it between the tub and the UTH underneath, but I wasnt able to get the right temps that way.
I feel sooooo much better now.