I'm looking at Dash 9 and sd70. Already bought Gp9 plus, I added the year from 1941 to 1971 on my WhistleStop Railworks fb page.
I read about Dash 9 debuted in'93 and sd70 in '92
#1. Should I get the dash 9 or sd70?
OR
#2. Should I repaint the gp9's and make it like sd70's?
I just want to keep history together for my railworks.