I just ordered my LED's and stuff. 96leds, optics, and 3 heatsinks.
I'm building lights for my 90gal tank. And also a smaller one for my Frag tank. I'll have about $1100 spent on this, but I have $200 in drivers, as I'm doing a full dimable setup with my Apex Controller. You can spend much less on drivers for the setup.
Oh and reefledlights carries USAheatsinks, precut, with no extra cut fee.