I was looking for it. I got an hx35 with a 12 cm housing in the truck right now but I think I am running out of air. Some guys say the he351's work good on the early motors.
As far as the rebuild. I have bought the kits and done them myself. I would go for the more expensive kit,m 89 bucks, the cheaper kits scare me expecially since they are spinning ridiculously fast...