Take the body with you (best to HD or Ace) with NO FRAME ATTACHED and do test fits. They look at you funny for doing test fitting at Sears, and at HD, I just feel like I'm constantly watched. At Ace, though, it's the friendly place (not a paid advertisement) and an employee will usually approach you and show you right to where you need to be and maybe even select the one you need for you.
I'm really not good at writing signatures. I mean, what is it that you're really trying to do? Write something that somebody's actually going to remember, or even read? Yeah right! Nobody ever actually reads these things.