First of all, your team doesnt look that bad at all. For your first draft, this really looks fine.
Ok, a bit criticism:
If you really picked first overall, I would have picked Faulk. Not that Warner is a bad choice, but I think Faulk is a little better. I also think, Brees was picked a little high, considering he plays his first year as a starter, I think round 4 is a little wasted.
On the other side, WIlliams in the second, Chambers in the seventh and Portis in the 9th round are looking pretty good right now.
Some tips: Consider if you want to drop Weinke (your other two QBs are solid enough, you dont need a third one) for a WR with a good upside potential. I dont know whats available at the wire, but I would do that, also I am not sure if owning two defenses is worth it, maybe drop one again in favor of a WR or a RB. The more WRs and RBs you have, the better it is, as you never really know who wiull shine or who will fall. And if you have some more choices it can only be good.