I just spoke to a AAA Disney Travel Company representative (Michael) and was told that if I upgraded our 4 day park hopper tickets to a 5 day FP at Walt Disney Travel in Downtown Disney, we would NOT lose our "enhanced" FP perk. This is GREAT news...thought I'd pass it along!
This is terrific information!
Thank you for posting it.
For those who may be wondering where the Walt Disney Travel Co in DTD is, it is near the AMC Theatres I believe. It is close to the DLH, and the monorail entrance into Disneyland.