Thanks for all the replies!
I do plan on adding the second motor for sure, but the finance department said no to the truck listed on eBay until Friday, and the listing ends tonight... oh well, maybe one will come up with Alco sideframes...
Not sure if I will add the sound, but if I do I'll use the ERR commander, that looks like a good deal...
For now I'm just going to see if I can figure out how to get rid of the wobble this thing has... There's a lot of rocking motion allowed in both trucks, and I think if I add some bolsters to one truck it will shore it up while still allowing the engine to work ok on less than perfect track. That's always worked for me in HO scale anyway...