I have seen front blade systems that were made for the S650G/Bison. I haven't seen one that wasn't already mounted on a tractor though. In fact I believe that my tractor had one on it at one time because the brackets and lift system are still on the tractor. When I bought it I thought they were left over from a belly mower, but after having seen a couple of the front mount plows, I'm pretty sure that they are for a front mounted plow. I've thought about buying the rest of the plow, but like I said I've never seen one that wasn't already on a tractor. I've also thought about adapting an old truck plow, but I've found that so far my rear blade has been servicable. Although recently I've been pondering trying to make a front mount blower for it. Now I think that would be slick b/c you could leave the blade on the back to pull snow away from areas you couldn't get the blower close to.