UPDATE!

Daddynobucks,

Unfortunately, i'm dealing with a limited space in my grow tent (31.5" x 31.5" x about 6ft). I don't think I will be able to raise the buckets that much to have gravity return to the res. They would have to be raised atleast a foot, and I don't have the verticle height to do that. ALSO, I don't have enough room in the tent to incoperate another re-curculating bucket to pump those drained nutes back into the res (Unless I place it outside of the tent somehow)

This is seeming to be my biggest challenge right now..

I really want to go the Aeroponic route seeing how far i've come, but I may have to re-do my plans and turn this into a DWC Bucket system. I can keep most of my purchased equipment, but just now need to find a good Bubble Bucket system. That way I can still have 3 buckets to grow plants, then 1 for the res.

I've ordered a 1/2 HP Pump off eBay that pushes 2000GPH with a max height of I believe 16'

A 16oz Bottle of Superthrive is also on its way.

Let me know your thoughts everyone!