small nippondenso alternator, what fits a SBMopar

Thanks for the help. Whats the output on it? How much lighter is it than the stocker? And is there any special way to wire it? My harness has an external electronic voltage regulator in the fire wall. I was told by the manufacturer not to exceed 65A with it. Whats the rough cost of one of these little gems?

Lots of questions i know.

Thanks
Matt