Hey guys, thanks for the welcome!
Alan, I'm contemplating switching over to medium format, probably an SLR similar to the RB67. I have definitely reached the limits of my scanner with 35mm, and I can get a MF camera and lens for about the same as a more expensive one. Then eventually I'll pick up one of the better Epsons as they hopefully lower in price.
Still trying to decide whether to just go crazy and get a 4x5 view camera or stick to the SLR type system I know so well.