It would be nice if DTG released a Norfolk Southern version of the SD80MAC. It would be similar to the CSX SD80MAC (available on Steam), but it would not have the red marker lights. NS has long since acquired the remaining SD80MAC's from CSX. CSX traded them to NS for SD40-2's. The 5,000-HP beasts are widely seen throughout the NS system, hauling intermodal, coal, grain, mixed freight, etc. I think DTG should release it to Steam but require the CSX SD80MAC Add-On.