help with grow room set up PLEASE!

ok well i have a room 6 feet high at the highest point (its a peeked roof attic) 7 feet deep and 8 feet wide im just not sure what kind of lighting i should use how to place the plants , should i use shelves , should i just have a table with the on it and light above it, see i dont have any way to vent out of the house from in there so i would need light thats not going to heat up too much, though heat shouldnt be to much of an issue its winter here and its not well insulated in there hence why in the pic you see that i have painter plastic hung up all over . please help give me feed back , i have smaller scale grows but i wanted to up it to an open room space and not grow in tubs or anything

sorry pic is sideways it always does that to me

Build whatever works for you. Is really all i can say. everyone will tell you hundreds of things to do. First off what are you using for a medium (soil or hydro). after this the lighting. I see you have some cfls hanging there. are these what your using? send some feedback with what you have kinda planned.

im useing soil as i stated before i have other grows i just wanted to take clones and turn them into nice big mothers in here , fox farm ocean forest all my other plants are under cfl because they are being grown in rubbermaid tubs stacked ontop of each other , i am just looking for the best way to set this up im stumped.. the cfls hanging where an option i was looking at but idk, cfls are all i really know though i am willing to opt in and buy hps but i dont know much about them as far as heat and ventilation goes

i was looking to at least have 6 clones being turned into mothers in here at least 6. 10-15 tops

T-5 lights with grow light stand maylar the walls try to vent it anyway u can, plants need fresh air