Ultimate Hwy Cruiser 360 with 46rh

The cam is listed on ebay as a regrind LA hyd roller with fuel pump snout. I'm really drawn to the specs: tame duration and a lot of lift. Sounds perfect. Oh its on a 114 pretty sure.
So the trans is a 93 46RH case, but i bought a 46RE that has some of the 47 parts, like 5 pinion planetary, more clutches so I'm about to jam those guts in my trans.

We just had a member posting about an Ebay regrind and he was not too happy with it.