I do some SDB crosses, a few IBs and BBs, and even tried a couple of tet MTBs this spring. But, I've tossed almost all of my median seedlings and even the keepers are mostly just for breeding. Kind of excited about the 2015 class, though. I used Paul Black's Worry Wart, Tom Johnson's Stop and Stare, and Rick Tasco's All Ruffled Up in a bunch of SDB crosses. The first two were new to me, but I've used All Ruffled Up before. It passes its wonderful form on to most of its children. Some of them have been a bit too tall for SDBs, but other than that, it seems like a very nice parent.