RE: Question about pin sights
Add another opinion for a "10 yard pin not required" statement.
I remember working on a bow a few years back that had a very small sight window. This gave the shooter fits when trying to shoot his 20 yard pin without having the upper limb pocket obscure his target. We modified his anchor point slightly and he was good to go.
Personally I like a longer bow, (32" draw makes the shorties look like a sideways "u"), with a longer riser usually comes an ample sight window.