Gotta be honest, I have the same bike/year and I really hate this carb. Mine doesn't leak, mind you, but I gotta set the air screw everyday. Carburation, expecially down low, is extremely sensible.
I'm considering a few options... Polini makes pretty good PWK clones, a 28mm one would be a perfect match as the 2008 Rev had the Keihin PWK 28 and it was much better than ours thanks to that upgrade.
