9/23/2013 7:09 AM
The transmissions are not that hard to rebuild. After the first one or two, your technician should be able to fly through them. There are some updates such as the sun-gear and bearing, seals, and the clutch cone. I would figure about 800 to 1000 buck to be safe per unit, and still much less expensive than buying new machines. Also use Repower to purchase your motors if you want to replace them, as they will have the best prices. Just my two cents worth.
Regards,