HH Safari with a KAQ?

Does anybody have direct experience with a KAQ Potomac on a Hennessy Safari? I'm sure it'll work great, but it would be nice to have at least one person say "I do it!"

Also, is anybody using a New River on a Hennessy or is the Potomac just too much nicer? Having the rectangular New River for other uses is very tempting but I really love the idea of the fitted Potomac.

Here is a thread that identifies two Safari owners, BillyBob58 and RamblinRev. It also has a post by Pan saying that the JRB Mt Washington 3 & 4 will fit the Safari.