Ok so i got my new enclosure its all glass H41xW30xD30 cm. it has a vent at the front and one at the top, i have put polly styreene on the back and sides. Put a 50w heat lamp on top and on the underneath a 15w heat cord 2m in length covering 3/4 on the out side. With these combined i can keep a steady 31c and drop it to 28c over night the heat light and cord are plugged into the same thermostat. I have aspen covering the bottom about 2"-3 deep, i still have to make the back and sides like ive seen in the DIY section. So by having it set up like this if i have a climb this would mean that if my bredli wanted more warmth he could move up and if he wanted to cool down then head to the bottom of the tank.Im going to run the tank for about a week and check the temps, but so far the thermostat i got seems to work really well and i have a lot of options later down the track if i decide. So for a bredli does this sound like i have done what i need to keep him happy? Doing this on the work computer ill try and edit and attach a pic of the viv.