5 closers in a 12 team league is more than enough. Most teams will only have 2 or 3 closers, so you should be able to dominate the saves department with 5, and I'm sure you'd win 90% of the time with only 4. Find the guy who needs a closer and trade one for a starter. If nobody bites, I would stand pat, because your team looks pretty good. You certainly don't have a lot of starters because of your closer fetish, but I'm pretty high on most of the starters you did draft.
I can't believe Beckett wasn't the first starter you drafted and you still got him. I just thought after the World Series last year Beckett would still be riding the hype, but I guess it died down a bit and people forgot.
I got Vlad with the 14th pick in my 12 team league, and I was shocked to get him there