Rate my team

Im in a ten team standard espn h2h points scoring league.

Heres my team:

C-Russell Martin

1b-Eric Hosmer

2b-ian kinsler

3b-martin prado

ss-jed lowrie

1b/3b- aramis ramirez

2b/ss- alexei ramirez

of- ryan braun

of-nelson cruz

of- colby rasmus

of- justin upton

of-nelson cruz

of- matt joyce

ult- logan morrison

dl- david wright

bench- ludwick

p-kershaw

p-haren

p-cain

p-pineda

p-floyd

p-britton

p-ogando

p-latos

p- morrow

bench- peavy

bench- cueto

I'm thinking of dumping lowrie and ludwick for kelly johnson and miguel montero. And I'm thinking about dumping floyd for either lowe or bumgarner. Should I make these moves? I'm curently 6th in my league record wise 4-4