Lights look good Dale. No problems growing anything with all that light.
On the dry/seeded rock, I used 50 lbs of dry rock and seeded it with a 5 lb live rock. With some MB7 and prodiobio, it was seeded pretty quickly. I think that it will take a while for a larger amount of dry rock, but with good circulation and nutrients, the bacteria will seed quickly. I don't think that you'll need light for the bacteria, but perhaps the corraline will need it.