I just bought an MF1529 and I had them install the twin rear remotes at the deaership before I took delivery because I had purchased a used rear mount snowblower privately and it had the hydraulic chute deflector and the hydraulic chute rotator and you never know what you might need them for down the road. If you are going to have a rear remote installed, you might as well go with two because it does not cost a lot more, the labour cost is roughly the same because you have to drain the hydraulics whether it's one or two you're installing. Just my opinion.