1/2400th Riverboats and Barges

I made these a few days ago but forgot to show them, so here are a couple of the Tumbling Dice sternwheel paddle river boats with a little light tweaking, to use as transports for my Union flotilla. I've also made a handful of supply barges using some spare bases and plastic card, two with loads of coal and one with a stack of timber for fuel, the latter made from chopped up sections of cocktail stick. They are pretty big for 1/2400th scale but in the Dahlgren and Columbiad rules, each barge can carry a company of infantry, so they can't be too small either!