I've "outgrown" this blower. I'm 82 and installing and removing it is almost more than I can physically do at my age. I've had it on my GL5240 for ii years. Total operating hours have to be less than 50, though I can't document that.. I've decided to sell it and hire snow removal done. I know I have over $6000 in it. That includes the mid-pto kit, sub frame hoses etc. The subframe is the same as the one required for the Kubota front blade. What's it worth?