Something that hasn't been addressed here is ventilation for your cabinets. If you are going to have them closed you have to use a fan system to bring in good air and pull out bad air.

with that said...you trade power for heat and visa~versa
I think you will enjoy a grow with the lamp you have chosen. Those lamps produce heat, but not as much as a HID lamp/ballast assembly...So It will be easier for you to get in a good healthy grow, because hermies happen most, due to heat, imo, and that is bound to happen to some degree, anyway. When you decide to go the extra mile for a "killer ventillation system and go to a 400watt, you can use the cfl that you get now for your veg box. That lamp does a "Killer" job for vegging. :smokin: hope this helps...I await your reply. cannot wait to see your boxes. peace lw