Appreciate some value knowledge

[bluecheezit]

10 team league. 1pt/30yds passing; 1pt/10yds rush/receive; 6pts/TD all around; most other values are normal, save the fact that there's bonuses (ex: 1pt for +100yds rushing or 1pt for a +40yd rushing TD).
There's a few moves in progress right now. My waivers don't process until Friday, so I'll note moves.

QBs: C.Palmer, M.Cassel // Dropping Cassel for Vick via wire.
RBs: J.Addai, M.Forte, R.Brown, F.Jones // Traded up on the wire for B.Jackson. Probably losing Jones in the transaction.
WRs: R.Moss, D.Jackson, S.Smith(Car), S.Breaston
TEs: V.Shiancoe, A.Crumpler // Dropping Crumpler for a 5th WR on the wire.
K: S.Janikowski // Looking to switch him with Rackers on the wire.
Def: PHI, SF // Also losing SF in the transaction for BJax

To explain the Jackson transaction, I have 9th pick of the waivers. I made a deal with #1, he's grabbing Jackson for me, and I'm grabbing KC for him. My league has a 2 Def cap, so I have to drop one to get KC for him. Also, he doesn't value the league too much, so that's why the trade is pretty well in my advantage (save the losing of SF). Either way, I know my QBs are weak, and my RBs are somewhat suspect. Just wondering where the boards feel I need to grab some players. I will always be looking to grab a #2 Def with a good matchup, and due to lack of a solid QB, same there. Should I look to trade anywhere or any specific player/position hunting?

Thank you in advance ^^