If I have a points advance booking for an upcoming stay (currently booked at Wailea Beach Resort for 5 nights @ 250k points, I currently have 120k in my Bonvoy acct, but 500k w/ Amex and have been waiting to transfer the points as I stay at Marriotts quite frequently for work), should I transfer the additional points over to Bonvoy today? Is there any risk that since I booked at an old redemption rate (60-70k/night), and the rate is changing tomorrow, that I may have to use more points for the stay? I assume the answer is no, I just want to double check.