building a new cage,

i posted here because it isnt about any particular herp!

so im going to be building a new cage i found an antique dresser made out of wood, and i dont know what im gonna use it for. here are my plans:

http://i3.photobucket.com/albums/y94...frankcage1.jpg

thats how im goign to do the lighting im hoping to put the screen divider about an inch under the lights ( about 6-7 inches from the top)

http://i3.photobucket.com/albums/y94...frankcage2.jpg

below it is where im gonna be putting the flexwatt and am gonna make it so the bottom is on a hinge so i can open and access it very easily. and im going to use sliding glass, or glass doors that open like a cabinet not sure yet.

and here is a side shot of how im goign to use ventalation.

http://i3.photobucket.com/albums/y94...frankcage3.jpg

what im wondering is what is the best herp to put in here? i would prefer something other than a gecko, or Savannah or beardie , as i have owned all of them already. i would like to get something that i could permenantly keep in this cage ( 40 x 16 1/2 x 24ish ) thanks!!

dang too late for edit :(

also i dont wanna get a BP or a RTB for this cage either. just remembered and wanted to add it in :\ ty for looking!