Overall, not too bad.
As has been stated above, you are a little sparse at RB, but other than that, you have a pretty decent team. Looks like you picked Manning first - just a word of advice from someone who has been in eons of FFL's for the last 10 years - NEVER pick a QB first. Fill your stable with solid RB's and WR's first, as they will get you the most points. Just my one cent.