Yeah I think you offense is nice and balanced. Dont worry about power, you have plenty. Yeah the only galring weakness is in your staff. I would feel better having a more consistent guy than Colon as my number 3 but he is solid when he's on. In a 12 team league, i might have preferred a better guy than Affeldt as my #2 closer, maybe someone like Looper. So I would also trade Lowell for either a closer or SP, or even Wright. Either way, they're just the main weaknesses I can see. Would try to upgrade without hurting that nice offense too much.