Terry- I use the 109 and 108 for pushing snow- 109 has 23-10.5-12 ags and hydraulic lift, chains are on the 108. I've got a gravel driveway, so ice really doesn't cause me much trouble, so the 109 does most of the pushing.
Haven't run into problems with the Loader having traction problems, but if I do, there's a high likelyhood it'll get custom-made 25" rubber-treaded steel wheels with bolted-on chain-links. Look for the fender clearance to improve, however- next step is to insert 1" a riser block between frame and fenders to improve clearance, and at the same time, I'll remove the riser block from under the seat.
The bucket will eventually be pulled off, and the arms will be fitted with a quick-attach mechanism. I'll rehab the bucket, and fit it with a mating face, as well as make a set of forks for lifting materials.
I built Loader-Mutt from gathered parts, most were from machines that'd been parted-out, and were destined for the scrap recycler.
I built it up specifically for use with the loader... many of the 'features' which factory decks required for mounting don't exist on Loader-Mutt- there's no PTO sheave, no engagement mechanism, the front quick-attach hooks are gone (to allow additional swing for the steering rams), the rockshaft and center lift don't exist... didn't have 'em, didn't need 'em. In contrast, it has features that Cub Cadets otherwise DON'T have, like power-steering, treadle S/R operation, etc, and LOTS of ground-clearance. It's very at-home growling through sand and dirt to get a bucketful, and does it with very minimum effort from the operator. Once the steering-brakes are in place, it'll REALLY be a mule.
The other reason I didn't worry about mowing- I have a Dixon Zero-Turn for mowing. If I really needed to mow with one of the tractors, I'd probably fit a deck to the 109... but what I'd really like to do, is fit up a tow-behind self-powered sickle-bar to the 108 to cut the 8' weeds that grow on the back side of the railroad track.