we know the horseshow curve route that has a es44ac and gp38-2 but would if we had more engines so im suggesting a engine pack the first engine im suggesting is the ac44c6m the next unit im suggesting is the ns SD70ace next unit im suggesting is the sd70acus this engine is mainy used on the horseshoe curve as end train dpus to help main line freights to go up the grade next is a sd70acc lasty is a sd40-2 this could be on main line freights trailing and running locals thxs for looking at my suggest
An SD40E (rebuilt SD50) would be great for helper services on HSC. I'd also like to see an ET44AC and AC44C6M.
Also an Tier 4 GE ET44AH for modern day workings too. This is an important modern engine that should be not overlooked as its the future for the next 20-30 years.