I’d move somewhere warm and english speeking (not xenophobic, butif I had that much money i could afford to be lazy and not bother learning langages). Probably California, never been but bits of it look nice.
A marina full of big sailing boats (J-class, an Open 60, one of those half size AC class boats) a big house (with bigger multi storey garrage), lots of bikes and classic cars and bikes, allong with some properly fast modern sportscars for those days where you absolutely positively have to leave a 100m long number 11 down the main road.
Basicly I’d buy everything I have now, but better, and on a sunnier bit of coast.