Went ahead and placed an order with Museum Miniatures for some wagons with solid wheels - and then added a few additional folk that were hardly needed but might add some options, mounted females and camp followers and the like plus some vignette bits like a roasting pig, etc. Was more than planned or needed but what the heck, not going to 'break the bank' and expands the fun, only really needed two wagons but ordered six in total to go with the eight solid wheel carts already owned. So, can have some varied scenarios - treasure wagon, coach with personages, an advance party for the king or the prince, or just plain folk going about their business.