Damn, what a selection of males to revitalize some tired old elites if you wanted. Real durban has to be my favorite high ever too...
If I had tired old elite cuts, I'd give it a shot. Unfortunately I've been out of the game for a couple years, so I haven't kept any clones.
I'm partial to landraces and worked seed lines though, and that's really my goal here. Of course before I go making crosses, I want to get to know each strain to figure out what will complement what, and then after bulking up the seedlines, I can start making parental selections and go from there. It's a long road, but It's going to to be fun!