1st Year Playing Fantasy CHAMPIONSHIP LINEUP..Please Help

[pgriffin23]

Ok so this is the first year I have played fantasy football and I have made it to the championship round.
Here is my tenative starting lineup:
Starters
QB - Peyton Manning
RB - Thomas Jones
RB- Ray Rice
RB/WR - Steven Jackson
WR - DeSean Jackson
WR - Miles Austin
TE - Dallas Clark
D/ST - New Orleans
K - David Aikers

Bench
WR Marques Colston
WR Devery Henderson
WR Lavernues Coles
RB Marion Barber
QB Jason Cambell
TE Heath Miller
D/ST New York Jets

Please comment or suggest decent alternatives...THANK YOU!