May I suggest Muskets & Shakos?
You would have to come up with your own army ratings but you cannot go wrong with:
Grenadiers Rep 5
Line Rep 4
The only other things to look out for would be:
Columns may only be used for movement and "charging" built up areas and works.
Skirmishers should be limited to "wild"' units like tribesmen. grenzers. hussars, etc. And these units could not form line (not in the shoulder to shoulder and very steady sense of the regulars for which the rules were written.
No horse artillery yet, and civilian contractors used to move guns should mean that once the enemy gets close, the guns can no longer be moved because the teams to move them have drifted off to safety.
Nothing else springs to mind right now but I do feel Muskets and Shakos gives a better feel for the European battlefield than Muskets and Mohawks.