I am in the market for a compact tractor. R-4's are not available on the bx1880. I am going to use the 50" snowblower. Will i be OK with the turf tires in four well drive? I live in upstate NY and we get a lot of snow. I'm concernd about traction on my paved drive way. Chains are not an option. I also will be off onto the yard clearing paths to my propane tank and sheds. Do the R-4 work that much better in the snow? If so i'll need to step up to the BX2380. Any help will be appreciated.