Cheers everyone,
I am very enthused now about doing a whole range.
To answer some specifics;
huevans07; I don't use dollies so far, this guy was made from scratch. However I reckon if I do a range I'll do, say, a marching pose on which I can add heads and arms so that while the figures are in the same pose there are 4 to 6 slight variants. I suppose that's standard practice now in good 28mm ranges.
Here's a comparison pic with a perry Frenchman (which I imagine nearly everyone must have by now!) I bought myself a box on the basis that I could probably learn as much about proportion from studying them as I could from any book. Still I didn't get it quite right, his head's a bit too big. Putting him next to a Perry figure is damn harsh comparison though
I don't have any of copplestone figures, of any kind, so I can't say how well they fit.