fix everything that can be fixed on this world (corrupted leaders, poor people, a little like Xterminator)
then, id make a law, that says " Everybody LOVE Everybody " or something that promotes peace in the world, etc
Buy everything I ever wanted, I'd have my own ski resort, I'd make a scientist team invent a teleport machine so I could travel everywhere
if they fail, I'd just travel to the most beautiful spots in teh world with friends and family