Hello. I have a 1 bedroom reservation at BWV for June, but would like to change it to a 2 bedroom. If only 1 night is available, can i modify the existing reservation to a waitlist for a 2 bedroom? I used points expiring in August 24 to make the existing reservation and want to make sure those are aplied first. I have extra points in the current use year to pay for the difference, but they need to he banked by 3/31.