We are going to Disney Oct 12-18 on a trip we paid cash for. Included in our package are 7 day park hopper tickets. We are currently in ROFR for our first DVC contract. If we were to pass ROFR and close before our trip (and I know that is a big IF at this point), is it possible to upgrade our 7 day park hopper tickets to a DVC annual pass while we are there in October? If we can do that, do we just pay the difference between a 7 day park hopper price and a DVC annual pass price? If I'm looking at this right, that would mean we would only pay about $100 more per adult? Could that be right? Thanks in advance!