First of all, thanks a bagill for all the responses. I thought i knew alot after doing so much research, but there is always more to learn.

I dont use Miracle Grow ferts, ive been using Plant Product Ferts. I will look into other ferts as the garden store is literally across the road so i can check out the fertilizer situation. (I also need to get perlite when for the final transplant)
So some superthrive, superbloom for flower (I assume theyre made by the same company)

Also when i do that final transplant should i get new soil thats ferted? Or just grab unferted and fert it myself?

Why i seperated them is simply because i needed somewhere in the middle to mount lights. Tonight when i return with more lights i'll see if there is a easier way to mount them. If Canuck Tire doesnt have mylar ill get more white posterboard for the time being.

Well tonight i go shopping again! Thanks for all the advice guys, time to spark a morning bowl and check on the plants.