I'd like to see a nice little generic-looking 4-6-0 (either oil-fired or with oil-fired option) in two-rail as well as three rail (Yeah, yeah, I know about the Pennsy G-5s, but I don't model the Pennsy or the Long Island Railroad). I am more than willing to accept a brass-diecast hybrid as long as it can take mounted Kadees on the front as well as DCC or wireless.