Excellent, thanks much for the info. I called and ordered the flanges this morning.
This was the only part I was really concerned with, thanks again for posting up the info. I've pretty much got everything else figured out.
In case anyone is curious.
AEM FI/C, 410cc Injectors, 2g DSM T25 Turbo and O2 housing, Log Manifold, 2.25" Exhaust, FMIC, OEM 2g BOV (They leak past 12psi, it's a fail safe) Wideband O2 & a Boost Gauge.... Just a budget DIY kit.