Theres barely enough parking now for the 5,600 seats they have... no way are you adding 2,000 more in capacity. Nor do you need to.
You can improve the atmosphere without increasing capacity if you build a true lower bowl so the majority of fans are close to the court and the people in the uppers arent 600 feet away at a 55 degree angle and blocked from seeing half the court by the ceiling. ( And cranky from having no seat backs and sitting on a piece of hard plastic for 2 hours with their knees in someones back).
Oh, and build concession stands that are better than the ones at the local CYO tournament, like the current one.