hi all, I feel silly for asking this but i'm struggling to rig up all my lights. ive got a 2' T5 fixture with 2 bulbs. a 2' T5 fixture with 1 bulb. also 2 CFLs. Im pretty maxed out above the plants, I cant mount from the ceiling. if i slid a T5 in below, facing up, does that do anything? I'm...