Building a custom canopy for my 90gal. I have 2 seperate T5 ballasts. One will drive 4ea 34"/35W-39W bulbs and the other 2 of the same. So plan is 6 bulbs. Will have switches for each lamp but with 2 ballasts I will have two plugs to my Apex. So this gives me the option for 2 bulbs as sunrise/sunset bulbs. Any input on what bulbs will work best to optimize growth and appearance with my parameters? Thanks for your help.GS