I have a B7610 (which is the same basic tractor as the B2410, B7510, B2400, B2100, B1700, B7500, B7410, B7400, etc), and currently use a 5' back blade (too short, need a 6' to cover my tracks with the turfs set wide) for accumulations under 6", and resort to the Woods SB60 blower for anything...