Congrats on the new machine. Not that it matters now, but I went from a Grand L 4060 (same as yours, less power) to an MX6000. Both were / are cabs. In fact, the cabs are actually the same. Grand L gets a nicer seat (although you can get an air seat on either), the nicer display on the dash, a nicer steering wheel, much nicer cruise control, better headlights, a standard step on both sides with inside / outside door handles on both sides, a nicer loader control stick with the built in auto rev-up button...but the biggest thing is the HST+ transmission. That's the only thing I really miss. Radio, HVAC, work lights, wipers, etc...all the same. I paid extra to have the dealer install the Grand L inside / outside locking right side door.
Anyway, bottom line for the MX - since I could have gotten the L6060 - is the larger front tires. They are wider and taller. The front axle is a little stronger too. I work on slopes and wider is better. Oh, the power steering on the MX is better as well...you may find that out down the line. Congrats on your purchase.
