Hi, Randy, another source you might consider is John Eden, of John Eden Studios. He has most, if not all, of Russell Gammage's Rose Miniatures figures in his catalog, available as painted figures or castings. He also has some of the Phoenix Georgian figures, too.
He may also have other Rose molds available, than for those figures depicted on his site, so it may be worth it to email him and ask, if there's something you'd like but don't see on his site.
His website is:
http://www.johnedenstudios.com/
I was last at his site yesterday, and I noticed that the Georgian pages were not available, but I don't know if that is an indication that he's not carrying them. John has put together themed sets, using those figures, such as an English country market in the mid-1700's, with individual merchant's stalls and wares.
I think John does accept credit card payments, as well as paper.
Another current maker is Imrie-Risley Miniatures, trading as The Saratoga Soldier Shop. I/R have an extensive line of Revolutionary War figures, and the Hessian casting can be painted as Prussians, because the uniforms were very similar. The Revolutionary War catalog also includes British light dragoons, who can be used for the Seven Years War, because of the similarity of the uniforms (the 17th LD pass for the 15th, for example).
They also have, in their Napoleonics, a series of French hussar figures, both mounted and dismounted, in a variety of poses. Some of the hussars are from the early Republican period, wearing the old cylindrical
Fluegelmuetze, and can pass for hussars of almost any of the states involved in the Seven Years War.
The figures are relatively well-details, and in scale, they'd pass with Britains Redcoats/Bluecoats series.
Imrie-Risley's website is
http://www.saratogasoldier.com/
They accept PayPal now, too.
Tommy Atkins is another maker who has figures from the French and Indian War/Seven Years War, website
http://www.tommyatkins.com/
And Fusilier Miniatures also have the old Hussar line in their catalog, Hussar made, among other things, a couple of mounted Prussian hussars, an officer and a trompeter. Fusilier's website is
http://www.fusilier-miniatures.com/.
Hope that helps, prosit!
Brad