Very nice work Mark...Incredible! I like the slug too. I have 2 of them on my roster a 6 axel (SD) and 4 axel (SW). I want to do a slug from a GP yet.....
I love this thread but don't get to post much since wo do not have internet. Everyone's stuff is inspiring. Here's my contribution's. An early Conrail SD40 w/ PC showing thru.