College Sailing Boats?

Do you like the current boats that the ISCA sails with? 420s, FJs, etc.? I personally do not. I don't think they're hard enough to sail. I would like to see at least a trapeze boat. Why not use the club 420? It would be a pretty simple upgrade for the schools(that's the main concern) and it would make the sport seem more fun(trapeze, bright spinn) and it WOULD be more fun. I really think that they should move to the 470 because then the sailors could make an easy transition from college to olympics or at least one-design. Most sailors go through all of college never flying a spinnaker(at least in ICSA stuff), and never flying on a trap. This isn't good for the sport. How much more expensive would it be to upgrade the class to club 420's? What do you think?