I'm hoping to pick somthing up at the Tucson, Arizona show.

Do I have all the right materials?

-6qt tub
-Under tank heat matt
-Paper towls (Substrate)
-Water dish
-Two hides (One on each side)
-Spray bottle (Water)
-Pastel or spider to fill it up =P

If I just buy an under tank heater and plug it into my wall, will that be ok? Or do I have to buy a thermostat?

One last thing, should I buy a spider or pastel? I like both morphs so much I cant choose!

Thanks for your help,
-Payson!