It has been my experience too with rebuilds. If done right, they are just fine. Done poorly, they don't last very long. I have a shop that I trust. So no matter what I do with the rebuild, as long as I run it for awhile and do a compression and leak down test before I sell it, a buyer can have some confidence it will be OK. Sounds like I just have to take a little extra care. The other part of this is that I get a couple of TT's back on the the road.