While looking from the input shaft side of the TRS unit, when I turn the input shaft clock wise the prop shaft spins the exact same way (looking from the input shat side). What rotation is this?

The engines turn ccw ( viewed from the rear), so if both shafts are turning the same direction it's the l/h rotation drive.

Exactly - also the end of the prop shaft should be stamped

Yep, look for a little "R" or little "L" on the end of the propshaft. It will be stamped on the end. Kinda hard to see sometimes

thanks for the information.