most of the lgs i'm in have the same pts for td's, and everyone still jumps for the stud RB in the first rnd. I like what you have down there. I would definitely go RB, RB and then the third rnd, I would either go with Manning/Cpepp...if one of those aren't there, go to the Stud WR. Manning will turn it around, and he's consistent. that's the kicker! he gets the yards and finds the TDs!! how else do you think Harrison stays atop the WR rankings year in year out.
you're on the right track with your rankings. good luck!!