that power twist belt thing (the link you supplied) looks like it would be a very good option, but at what price? am i correct in understanding that belt can be seperated and reconnected similar to a chain? if thats the case, i'd be on the phone to them to inquire about your application. unless it was way more expensive than a standard v-belt and depending on the life span, i'd be using those. i almost want to call and ask them to send me a catalog because thats a fantastic idea. i might call and ask for one so i have it laying around. i have no use at this moment. and from what everyone has told me, that deck is designed to be driven over. in pictures ive seen, it looks like that too, so long as the pulley covers are in place. if anything, i would think you could jack it up and slide the deck under without taking off the tires. i mean jack it way up. don't quote me on it if something breaks, i've been told by people whove had these, they can be driven over to mount.