Nice stuff.
When I was young and poor I bought some Editions Brokaw tiny (compared to other 15 mm ranges) little 15 mm figures from this period - but I used them for Seven Years War games. Eventually, when budget improved, I used mostly Essex figures. They were probably the easiest figures to paint in many ways and I understand were purposefully designed to be just that, easy to paint. Too late to step backwards but I did, recently, get back into Seven Years War gaming with an already painted 10 or 12 mm army - or maybe Editions Brokaw?
Keep posting on your figures, fun to watch them build up.