Suggesting the addition of a proper pack of metal Royal Marines to Lon and Paul might be a good idea, all the more so as I recall Lon stating his intention to expand his Napoleonic naval ranges further. Paul wouldn't even need to do command figures since they already exist, and Royal Marines would be most useful for War of 1812 landing parties, especially the Chesapeake campaign operations of 1813-1814.
More French naval officers and sailors wouldn't go amiss either, and I'd certainly buy some Egyptian campaign Légion Nautique if BG did some - by which I mean proper Légion Nautique in their distinctive red jackets and not the sailors BG currently sells under the Légion Nautique label.