Install of the Morimoto D2S retrofit kit from TRS is complete using my best guess for the wiring connections, as stated in my prior post. Good news is full functionality. Project took 6 hours. Had to dremel the existing halogen bulb opening from one inch diameter to 1 and 5/16 inch.
Only glitches are:
(1) the wiring harness supplied by TRS has 5 connections: positive, ground, left ballast, right ballast, and the last one to connect to one of the car's low beam connectors. Because one low beam connector is now - after the install - not connected to anything, I have a bulb out light for the missing connector side.
(2) there was absolutely nothing for the E46R shroud to connect to in the projector. And, the puny little tabs on them easily break off.
Waiting for dark to see how they look.
Will post some pix on Monday.