I would be happy to help you just not sure i will have any time right now. I am now working on a new News/Forum site called Marine Engineers and it is taking most of my spare time.
What kind of reactors are you looking for? Also with no sump how were you plan on feeding them(water supply)? Let me know what your thinking and i will try to help you:) A picture of your tank front view and top view would help!
Thank You,
Mace