Its just OK squirtle. You can compete with it, but its not good enough as is.
Great Cs - especially since you have to start 2.
Avg infield. Helton is just ok - and his really big positive - consistancy - isnt a catagory. Boone could have a nice rebound with the new supporting cast. Rollins and Wright are both solid picks.
Poor OF - I mean its pretty bad. Lots of risk there - probably too much. I like Green the most, and Wilson the least.
Below avg Util players - any advantage you got from taking Helton's great BA early was lost by Pena. Since Im a Tiger fan, I love Pena, but you have to know his BA is a disaster for your team. Devanon may be OK I guess, but even with the large group of starters you cannot honestly consider him a starting fantasy utility player.
SP is shakey. I love RJ and see him as a fantasy MVP candidate - great pick. Moose is a below avg #2, but he could be pretty solid. Colon is a nice #3 for your sized league - he should bring his %s down from last yr. Pettitte is bad - very very bad - probably the most overrated fantasy pitcher out there (feel free to ask me more about this if you are interested). Pettitte literally has negative value - that is he ill hurt your numbers more than he will help them. Loaiza and Francis probably wont still be on your team May 1. Decent closers - but I would supplement them with elite setup pitchers - the Otsuka, Gordon, Shields, types.
Overall you need to be extremely wary of your BA on offense and your pitching ratios - top middle relievers will help you bring down the %s and can vulture wins and saves.