I attended the presentation at the Westin Kierland Villa resort last week. They were selling units at the Westin Cancun and the Westin Princeville. The option to have starpoints to stay at their hotels sounds real interesting. I currently own 4 other timeshares (non-Westin). Would it be better to buy a resale week and then buy a developer week and have the resale retrofit to get all the perks on both weeks? Has anyone done that recently?