I have a BX2370 with Curtis hard cab and BX5455 HD snowblower. I purchased the tractor not too long ago with the optional rear wiper. After seeing how small the wiper blade is, I expressed to my dealer how dissatisfied I was with it. Since I was looking at the electric chute deflector, the dealer told me that they would swap the rear wiper kit for the chute deflector kit. I've seen many people using linear actuators for chute deflection. How is the kubota BX5443 chute deflector kit compared to the linear actuators? Also, would you trade a rear wiper for a chute deflector?