I am not so sure the Infinity gear is that easy. I would [ but I'm not you] completely rebuild the gear seals and the other aspects that have been outlined by Lynn E here on the forum, that had to also be done on I-Gear that he has run across.
Then I would agree... "Good to go".
My unfortunate conclusion, is that it is a sad thing one has to scrap many of the manufactures parts and equipment provided, and redo it, or buy aftermarket to have Good to Go gear. [so there Wayne, finally the controversy rears it's head. ]
Heck, I have no experience with the gear, I am just going by what is reported.