They are Foundry figures. I have a unit of Dragoons (both mounted and on foot) that will be made of a mix of Foundry and Dixon figures, though I'm trying to paint a third Foundry infantry battalion before tackling them.
I would love to run a game at Historicon at some point, but I have a very fluid schedule that sometimes requires I work weekends - often without much notice. It makes it hard for me to commit to such things
Maybe one of these days...