Forum Moderators: Robert Charlton & goodroi
Good Early Rankings [webmasterworld.com] (Then They Disappear)
If this were my challenge I'd stop doing new domains, at least right now, and give Google a chance to sort out the existing situation.
I think your best bet is to leave it alone, generate some good, quality links to the domain you would like to be included and try for some long-tail searches, because the amount of popularity necessary to rank a new site with no history for anything major between now and then is out of reach for most people and businesses...