Here's a drawing of my sump plan
Pump is 3600 gph, about 4 ft of head. SCWD's can handle only 1400 gph so im thinking i'll put a 4 way "Cross" PVC fitting instead of the "T" before the SCWDs. So that would make 5 returns so i'll have lot of options for flow.
New equipment i have got in the last month or so,
* 5 250w MH mogul based, with 5 ballasts
* Mag Drive 3600gph
* 2 SCWDs
* Hydor Korallia 4
* 2 Hydor Flo deflectors
* brine shrimp Continuous hatch and feeder
* Lots of pvc fittings, wood, and some aluminum sheet to make Reflectors, light hood, plumbing, and rock structure respectivly.