Largest frigate/unrated battles?
I'm pulling together a spreadsheet to compare my ship inventory with my needs for major battles of the period: GFOJ, Cape St. Vincent, Camperdown, Nile, Copenhagen, and Trafalgar for Napoleonic, and Ushant, St. Vincent, the Chesapeake and The Saintes for AWI. I think I have a good handle on ships of the line from the aforementioned battles (I'm making the simplifying assumption that if I can do the big battles, I can do the smaller ones), but I just want to make sure that I have enough frigates and sloops to handle interesting squadron battles of those ships.
What were the big engagements involving larger numbers of frigates and/or unrateds? I know about Lissa, and I'll be grouping together the 1812 frigate duels to make sure I have enough to fight those, but what other interesting engagements were mostly smaller ships? Mauritius? The Spanish treasure galleon? What am I missing?
For pure unrated battles, like Lake Erie, Plattsburgh, Valcour Island, and so forth, we're starting to get below what SoG can reliably simulate, but I'd still like to wind up with appropriate ships for use with a different rule set.