cayanne,
Aside from the blower, I run a loader, 60" MMM, 50" tiller, and 48" rough cutter. With the exception of the blower, I find the tractor to be more than adequate to run each implement.
For some strange reason, it seems like I have to go rather slow with the blower when the snow is heavy. Others running this tractor/blower have said the same. I'm not sure why this is. It's not a big deal, just that I expected to be able to run much faster than I could with my old Ariens 14HP with 48" blower. The fact is I can't. So it still takes me 15 minutes to clear my 300' drive of a foot of snow. I was hoping for something like 12 or 13 minutes ;-).