I would move, you sort of have to. Just about all the big winners had to move, to get away from the thousands of nuts that come out of the woodwork. So even though I like my 2,500 sq ft house, maybe a 10,000 sq ft one, with room for an indoor range, and other toys like a machine shop.
Then some cars, I always was a car guy, I had a Gto, several porshes and a Ferrari, when I built my first business from nothing. But spent it on medical bills when I blew out my back at an early age, and couldn't work.
Then I would buy every gun I always wanted but didn't have the money to buy. I mean about 200 that I could list easily. Between that and my dogs I would be happy and busy. And buy my wife whatever she wanted to keep her off my back, so I could play all day.
Also security, and a driver for the wife, so I didn't have to waste time driving her around for he shopping tours, A driver and a cook, are essential when you have unlimited money, as someone is always coming in to visit and unless you want to spend your day preparing meals, and driving folks around, you can afford it.