I'm running the Rivarossi IC 382 with an Old Log Beer woodside (ye old huffnpuff), and some other goofy stuff to trail it... empty keg flat, bobber tanker simply marked XX, a W&A wood coach (R.I.&P actually), followed by a little bobber cabin.....Two chrome RI&P generals, one mixed, one pure passenger..... and that same trolley.
An hour meter on the trolley might be fun over time, lol. I don't any but the 382 or my childhood 2037 can compare in run time vs ownership time and come out ahead.