Oh yeah.. just to help with your advice;
I have reptile carpet substrate, a large
water dish, a cardboard hide box, and
a driftwood branch.

As I said, I'm working on building a
styrofoam core rock background, hides,
and a high platform 10 inches from the
heat lamp. I was thinking of switching
to the 'Plantation Soil' substrate from
ExoTerra. Do you think that will be
all sufficient?

I was even thinking of putting in a
mini fogger into the water basin, as
directed by one of the pet shop staff.
Any experience with those?