If I may, I just want to point out that the physical stamina weakness might be a concern to some degree, since if I was reading right, the company marched from the Reach to Eastmarch. I don't know how many carriages would be going with them save as baggage trains (if any).

It would be an interesting challenge to overcome to be sure, but I just thought I'd mention it in case it leads to unintentional consequences for Hank's character, like the bosses deciding she isn't worth the effort if she can't keep up.