I've tried to get Chance out on the 1200 before but he's not into any vehicle.
I'm leaning towards a stack, mostly because the 100 is my snow blade tractor. It's missing the PTO basically, and due to having to bolt attachments on, and I've got several others with working PTO's, I'm inclined to leave her with the blade year round. I have the muffler from an earlier model kinda in a stack position on the 1200 as you can see, but that short of an outlet is too short. I'll figure it out. Not mowing season, yet.