I have heard of and seen Roors with at least one perc and maybe a second one if I remember correctly. It may have been custom work...measured to fit a Roor but blown by some glass blower.

Also, Have you ever considered any of the Hurricane bongs, I have heard that their design rivals that of Roors, although I have not had the pleasure of judging for myself. Another type which a friend of mine owns is called a "phaseline", not sure of the spelling. He got in Dallas, TX. It consists of four 1 foot tall pieces which you can stack to change its design up to 4 feet tall. It's all glass on glass, I have just hit it once, but it reminded me of my first Roor hit. :stoned:

I do like your enthusiasm about your dream phx, I hope that you find just the right one.