Interestingly, Peter Gunn, your signature pic is the same figure we have on the side of our F-86F. It adorns many of the fighters in Tom Friedkin's collection, too.
Love the Fw 190, Tomo. When I think of a fighter, I tend to think radial, and the ones that float to the top of my favorite list include the A6M5 Zero, F8F Bearcat, La-5/7, and Fw 190, in no particular order. The Hawker Sea Fury creeps in now and then, too, along with my absolute favorite attack aircraft of all times, the Douglas AD Skyraider, surely a beautiful beast if ever there was one.
I had several save my bacon several times in a long past war zone. It's the ONLY warbird I know of that can orbit overhead for 2 - 3 hours and drop something or shoot something on EVERY pass. The bad guys stayed VERY low and quiet when there were Skyraiders overhead with ordnance remaining and angry pilots flying.
Bring rags to wipe up the oil. If you fly a Skyraider, the engine will deposit 5 gallons along each side and 7 gallons on the belly, so a few rags are in order after flight for cleanup. Of course, that's after sitting for months or longer, so you sort of expect to see oil out of a radial that runs only occasionally.
We have the good fortune to have an Fw 190F at the museum that flies occasionally. It is a Flugwerk replica with a P&W R-2800 in it. Now that it has a proper propeller on it, it also performs MUCH better. Our resident Butcher Bird is owned by Rudy Frasca and is usually flown by John Maloney. He is a wizard with radial engines. It's hard to tell when the starter is overtaken by the engine start when he is in the cockpit except for the exhaust note (a dead giveaway). It's that smooth a transition ... most of the time.
Nothing like an airborne Harley-Davidson (radial) to stir the heart a bit, at least until the V-12s crank up.