Günter,
Thanks for the link to Steve Barber. I actually like the miniatures but, if I am right, they are one of the companies with one of the small errors I mentioned. In particular, if is my understanding that Westphalian line fusiliers only wore a single belt over the left shoulder for the cartridge box. Steve Barber has them with a second belt for the bayonet (this is correct for the Grenadiers and Voltigeurs who had also a sword on that belt).
I do not have my copy of
Wesfälisches Militär by M. Gärtner and E. Wagner handy, but I definitely recall this being shown on Knötel plate depicting the Westphalian 5th Regiment at Halberstadt (not their best showing). Most other Knötel plates show the elite companies, hence two belts, when they show line infantry and so I believe this may be a source of confusion.
John: Thanks for the status on the Eureka cavalry. I can understand not wanting to step on Günter's range.
Burkhard and von Peter: you raised my hopes and then dashed them...
Thanks to all!
Mike