Now I'm gonna go out on a limb and guess that there will be plenty of pressure on Paul to complete the foursome. As I've said, it costs the artist $25,000 to have the star. That is basically for maintenance and upkeeping. I would think that at this stage Capitol would even offer to pay that fee to get all four in one spot. This would certainly bring tourists off Hollywood Blvd and onto Vine St where there are a lot of Stars that people miss if they don't know they are there.