I hope that it will be heavy enough, I have the aristo snowplow, and usualy ballast the cart with a home made metal slab total weight abt 11kg, the cart has ball bearing metal axles, so it can stand the weight
depending on the amount of snow I choose the loco, when medium high i use the k27 in reverse, but when there is a lot of snow to push the tender will derail, then the mighty iron workhorses will be put on the track, 2 pcs SD70 mac.
but reeeespect for the amount of work beiing put in this project. a nice paint job to complete it and wil look great
rgds niels