If I had the experiance in scenario design, as well as campaign experience, I think Elsenborn and St Vith would be good to combine with an updated KGP. A la the 4 Bridges project. Alas I do not have said experience
Same when I was in. 5 Five-ton trucks were not enough to get a platoon into the field. A week later, a single hummer could get the entire platoon back in one lift. It's all in motivation.