Please rate this fantasy baseball team?

I belong to a H2H 7x7 league with the following categories:

Hitting Categories: Runs, HR, RBI, Avg, SB, Hitter K, BB

Pitching Categories: Wins, Losses, ERA, WHIP, K, Hd, Sv

We have the following starting line-ups that are can be changed daily with three offensive bench spots and 2 pitching bench spots:

C, 1B, 2B, 3B, SS, OFx4, Util, Px8.

I have a strategy that is to start one stud pitcher every week in hopes that my bullpen will lock me WHIP and ERA. Losses should come with that too if I don't have a shelled bullpen - however, Wins will be completely luck if I win.

C - Bengie Molina

1B - Chris Davis

2B - Howie Kendrick

3B - Miguel Cabrera

SS - Troy Tulowitzki

OF - Carl Crawford

OF - Andre Ethier

OF - Jay Bruce

OF - Nate McLouth

Util - Adrian Beltre

Bench - Conor Jackson

Bench - Elijah Dukes

Bench - Jose Lopez

P - Jake Peavy

P - Jonathan Papelbon

P - Joakim Soria

P - Scot Shields

P - Mike Gonzalez

P - Gavin Floyd

P - Scot Linebrink

P - Damaso Marte

Bench - Kyle Lohse

Bench - Chris Volstad