I just finished a pair of Soo SD60s. Soo 6000 and Soo 6021. I built them as they would have looked in 2007. These were a fun build, that I'm glad be wrapping up. I'll let you be the judges of the final product.
I like how the 6000 has mis-matched front number boards, I think it adds some character.
These got the normal run of details, plus a good coat of weathering.