animal plastics t3 need your help.

i am thinking of buying a t3 cage for my ball and i had a few questions. i am wanting to go with the t3 and sliding doors. my question was do i need to buy one with a hole and in the top or should i leave it solid. right now i have a small lap on the cool side to keep it at 80-82 so i didnt know if the AP T3 cage didnt need a hole or not. i was also going to get the belly heat and lock. do i need to order anything else like a light for the inside? this is going to be my first AP purchase and i hope its a good one.

if you need to use a lamp to keep your temps up then yes, you will need holes in the top to place the lamp on. the light on the inside is completely optional and for your benefit only, not the snake's. if this is going to be a display type cage and you want optimal viewing conditions than the light would be a good thing, but if that's not as important you can leave it out.