I finally found a mug that fits the cup holder. It is a "Bubba" from Canadian Tire. It holds one US quart or 950ml. It works well, stays in place but is still easy to pull out.
I boxed in the front bumper/grill guard mount. It is better as a chain box than a tool box. I plan on posting pictures of it soon. Someone else on here, did the same kind of thing.
When it comes to lifting and moving stuff, pallet forks are real handy. More so if you have the skid steer quick hitch adapter on your loader, instead of pin on.
I would think if you buy the Kubota UDT from your dealer, they would be willing to take the waste oil. Someone mentioned draining via the filter, sounds like a good idea if you don't have a few extra buckets.