Simplicity Sunrunner owner wants snowblower

I am a new member to this Forum. My father has owned 4 simplicity riding lawn mowers and I have just purchased my second. It is a Sunrunner, front cut, rear 16 hp with a 42" deck and rear steering. I'm planning to modify a snow blower attachment to mount on the front. I have a welder and an old 36" snow blower attachment but would like to find a wider one if I can. I also know a little about Allis Chalmers WD45 and a lot about D17 because I used these growing up on my dads farm.