I have prepared a reasonably comprehensive 'Divisional sized' force guide for gaming with Republic to Empire during the 1814 Campaign- Tthe Battle for France.
It is now uploaded in the WARCHEST - Republic to Empire section. I have built it around the 'fixed compnent' of a division + an option to augment/upgrade.
It covers
French Infantry
French Cavalry
(Old Guard) Imperial Guard
(Middle Guard) Imperial Guard
(Young Guard) Imperial Guard
(Cavalry) Imperial Guard
Prussian Infantry
Prussian Cavalry
Russian Infantry
Russian Grenadiers
Russian Guard
Russian Cavalry
Russian 'Patriotic' Forces
Russian Guard Infantry
Freikorps/Minor States
Austrian Infantry
Austrian Cavalry
Hope you find it useful.. comments welcome