Finally getting back to some modeling. Been a long summer, wife broke her arm, been hot as hell. I ordered this for the Las Piedras, first loco purchase since 2021. N Scale Supply consignment section for $50.00. 2005 Life-Like GP-20. I love how these became road and yard switchers when the NW2s and 1500s were retired. What detail parts would I be looking at to customize it, such as the rooftop AC, etc.?
History of ATSF 3149
Built in 1961: The locomotive was originally built by General Motors' Electro-Motive Division (EMD) in October 1961 as ATSF #1149.
Reclassified in 1970: ATSF #1149 was renumbered to ATSF #3149 in 1970, placing it in the Class 3100.
Rebuilt in 1981: In March 1981, it was rebuilt at the Santa Fe's San Bernardino shops and designated as a GP20B model, though the classification was later changed. Its number was changed again to ATSF #3049, as part of the Class 3000.
Became BNSF #2034: After the 1996 merger that formed the Burlington Northern and Santa Fe Railway (BNSF), the locomotive was re-designated BNSF #2034 in June 1998.
Sold to Midwest Locomotive Co. in 2000: BNSF #2034 was retired and sold in May 2000.
Sold to Webb Asset Management in 2007: After several more transfers, the locomotive was eventually sold to Webb Asset Management (WAMX) and became WAMX #2005 in June 2007.
Significance of the GP20

