I just got back from Sweetwater, and they had 3 Revstars up on display in their store (I'm sure they have tons more in the warehouse).
I played all 3, and all 3 kicked ass. They were very well set up, fretwork and attention to detail were impeccable.
As a matter of fact, the blue Revstar RS420 $499 (Nato body & neck with a maple cap, alnico V pups) was the best guitar I picked up and played while I was there, which included some Charvels, EVH Wolfgangs, the new Hamers, a couple of Schecters, and a couple of PRS SE's.
They had a RS502 which is the model you wanted,
@micwalt and it played very nicely, but something about the 420 was better, imo, not that the 502 was bad by any means.
And they had an RS720B too...the one with the flamed maple cap and Bigsby $999 it played really nicely as well, the Bigsby stayed in tune.
The necks are thicker than the shredder guitars like Ibanez, Carvin, Schecter etc, but not quite as thick as, say the PRS SE Zack Myers or the PRS SE semi-hollow 245 they had on the wall.