Thanks Richard, I was thinking about giving them a whirl. I've checked the yard sale and they don't last long there so even if it is more of a lateral move, everybody has different tastes and for a small loss (if I didn't like them as much as the AT's) there doesn't seem to be a good reason not to go for it.
Now, if I can just figure out a way to follow up on the above plan and actually sell the ones I don't like as much. I have 8 pairs of headphones, 5 reel to reel tape decks, 6 amps, 7 outboard Dolby B units,..