I would love to see this locomotive as an addon in the future. would really add even more depth to the NEC route. http://rrpicturearchives.net/showPicture.aspx?id=2906528
The E44 is a good idea. It looks similar to the New Haven E33, but with more pulling power. A few PRR freight cars and a caboose could be added. We could also get Penn Central and Conrail versions.
To be honest, I would want the Penn Central and Conrail schemes more, but it would be easier to develop a Pennsy paint scheme as the only preserved E44 is in Pennsy paint. If they could make it in PC or CR paint, I would be happier, but PRR paint would be easiest to make.