Couldn't find answer in search regarding best use of points. Reserved Wailea (Maui) resort view room for seven nights for 180K points for three weeks from now with the idea that I might add 50K for travel package that gives me 50K miles. A good use of points. But I'm concerned about using so many hard-earned points when the hotel hasn't been definite about upgrade possibility (I understand that) and I could get stuck with a lousy room. However, as insurance I'm thinking of booking the first five nights for 120K points and the last two for $296 (includes breakfast) in case I get a room that I don't like. I can remain in that room or cancel it and move somewhere else. Not that particular about a room -- just don't want to get stuck. Seems like it might be best to use more points when you know upgrade is coming. Thanks in advance for your suggestions