It has served me pretty well, as it now has 6742 hours on it, and it only had a few hours on it when I got it in 1994.  The implement dealer is coming after it on Monday, and bringing along another tractor that I can use if the snow gets deep.  Otherwise, our Hydra-Beds seem to be getting our hay fed in good shape.  Saddletramp has an Agco RT115 on his end of the ranch, and we have an old White 1850 front-wheel-assist tractor with a big dozer if the need arises.  Hopefully the Agco 8630 can be fixed up and back in business before too long.