PC: HO PC/AMT Modelling Question

[ebulman@xxxxxxxxxxxxxxxxx]

I would like to model early Amtrak operations by using two P2K E8As painted
in the PC 4252-4266 series that operated out of South Station in Boston.
Would it be possible to use the Walthers Phase 1 coach and food service
cars, or would it be "more accurate" to use IHC/Rivarossi type cars? I
would be modelling up to the late summer 1976.

Thanks.

Ed