Trying to figure out if I have any chance of making Lifetime Platinum Premier Elite this year before I lose the opportunity. I've already merged SPG (legacy SPG member) and Marriott accounts and currently have 10 years of platinum status and 535 lifetime nights. To get Lifetime Platinum Premier Elite status, would I have to get to 600 nights before year end or 750? My current understanding is that I'd have to do 750 nights and have no shot, but figured I'd toss it out to the group in case anyone knows. Thanks in advance!