4x2 viv lighting type & wattage question

[edevildude]

I am just about finished building dash a 4x2x2 viv, all i have left to do it decorate and add lights, but i was wondering what wattage megaray should i get for the viv, my room is usually around 67F-72F and i wana make sure i don't get the wrong wattage n under heat or overheat him. and my second question is I bought a 48" T-8 hood and want to know whats a good brand/place/type to buy to put into it, it can hold 2 t-8 32w tubs and I know reptileuv only makes t-12 tubes, and i dnt wana overload the uv seeing as ima have a MVB ion there

 

[wonkawrestler]

I am pretty sure that with the MVB you don't need any UVB lighting because the MVB handles everything. But I could be mistaken.