Re: How would this compare to a PRS?
To answer your question, it doesn't.
The prs is more of a luxury automobile--the carvin's are tight, though, and def hold their own. I've never owned a Carvin but i actually played a pretty nice neck through one today (when I bought my DSL100!) and it was pretty sleek. I thought the pickups had a nice bite to them without being shrill. Nice access to upper frets (better than PRS) but the weight and the feel of the Carvin's are (I don't want to say cheaper, but...) cheaper.
But you know what, they are! And that's a good thing. And remember the resale on those guitars is terrible. Take advantage of that and buy one used on HC. Or give music gear guys here in denver (actually Arvada, CO) a call, they have quite a few carvins hanging on the wall.