I hear you... I have 3 GTs and a Terramite backhoe. Sadly, only one of those machines is running at the moment, but I can put them all to work (especially in the winter) if I get them all running...
One of the GTs is not worth the money, so that doesn't count.
One of the GTs was in perfect shape with a recent repower, then just stopped running. Pretty sure it's an undiagnosed fuel delivery problem. Would love to fix it and get the snowblower attachment and cab on there.
One of the GTs does everything else (mowing, towing, and lifting with a JB Jr.). Has a sleeve hitch and box blade, haven't used the box blade. The sleeve hitch has a tow bar adapter and gets used as a glorified tow bar (for the carts, dethatcher, aerator, Trac Vacs, trailers, etc.). I love that tractor because it has a foot-controlled hydro that makes it easier with the JB Jr., and my kids can drive it. Of course, the front end really isn't beefy enough for the JB Jr...
The Terramite has a couple of hydraulic leaks (easy, but time-consuming fixes) and what appears to be an undiagnosed fuel delivery problem.
Mike