I forgot to say what I would do. Take cash option and after taxes looking at around $500 million take home (uggghhhh 2/3 to taxes). Contact the new team of lawyers your gonna need, donate half to charities, start trust funds for my kids, figure out what I would give to siblings/aunts/uncles/inlaws/nephews/nieces/etc....pay off all bills and buy a new corvette and a hidey hole in Idaho.