An excellent starter bike would have to be the Honda CBR series. Usually the 600cc engines work really well, cheaper price wise, and they have some decent power. If you really want a bigger engine, they have a (someone correct me if I'm wrong) a 950cc engine, and a racing model with I beleive a 1100cc engine. As for the color I know mine came in black with red stripes. But after riding a night a bit, I would recomend getting at least a semi lighter color, no ones sees me when I ride, despite the lights and such on the bike. The enduro is a good option if you live in a place where offroading might be a necessity, as they are bassically street legal dirt bikes, but dont expect a whole ton of speed out of them (they can get up there, but they dont hold a candle to a Hayabusa, CBR, or any of the crotch rocket bikes).
Others to consider:
Suzuki GSX
Buell
Good luck, and happy riding.