Thanks, that is a super useful website!
(Facial hair, naturally, isn't going to make much difference at 6mm

, but the broad difference between furry-hat-with-tassels and black-hat-with-white-trim, plus white versus facing color for the collars and cuffs, will be noticeable. The Baccus line only has Heavy and Light Dragoons and Hussars, and the difference between the latter two is
pret-ty hard to see at the scale.)
Edit: Finished up the uniforms on both the light and heavy dragoons this evening; just have to do their swords and guns (and other metallic odds and ends like the shields on the hvy dragoon's helmets and such), and the tackle on the horses, and they'll be ready to base up.