I'm will be building a custom rack soon, ( not the kinds with tubs, I will be doin flip down doors) and want to use flexwatt, each level will be 48" w x 18" d x 18" h.. It will be made from melamine ply. My question is how much flexwatt should I use for each level? Also what thermostat is good to use, I've read some people use some from wal-mart. I'm not tryin to buy the top of the line. If it works good and is cheap ,it's good for me. And how would I go about wiring them? I'm no electrician, just a cabinet maker. thanks for any and all info and advice.

Cheers