hig4s,
I'm with you, I am similarly afflicted with MBS (multiple bike syndrome). My RSV has been my only ride for the last 3 years though, and I got the itch recently for something different. But I decided pretty quickly that the RSV was irreplaceable when I needed the advantages it offers, so I changed tactics and decided to see what's out there for around $3K. I ended up with a nice clean Honda Shadow 1100. I've had one before, so I knew it wasn't nearly as good a high mileage bike as the RSV, but for commuting in nice weather, and the occasional short "decompression" ride, its great.
So I'm very happy with the pair of bikes currently in my garage, I think they compliment each other very well. Like the candy bar commercial says, "sometimes you feel like a nut, sometimes you don't".
Rich