SYW Prussians are one of my 'pet hates' - they are one of the few armies I would never have, there is just something about them
At the moment I am adding troops to my existing armies to convert them to War of Austrian Succession armies. I have added Bavarians to my French to make the army that operated in South Germany/Bohemia. I have some Spanish/Neapolitans and Savoyards to add to the French and Austrians to do Italy. Next is Dutch to add to the 'British' and do Flanders.
I got mine during my 'must have them' period, so ended up with a bunch of armies with no opposition. Think I've outgrown that one. Still got a hankering for a British Austrian Succession force. It would need to be in 28mm as I've got Highlanders and French WSS which would likely pass muster for the '45 and WAS. Dream on as they say