[ReelMagic]

Congratualtions on your purchase. You will be more than satisifed with your Tiara. I own a 2003 38 Open and had a  1997 31 Open prior to the 38.. WRT to the Air horns.... It's not a big issure repairing them based on the problem you described.... Assuming they are the same s mine, Fultone twin air horns you can purchase a repair kit that provides new diaphragms, covers, and screws.(Fultone Repair Kit Part No. 2132311). Need to clean and make sure the seats where the diaphragms are smooth/clean. Should resolve the issue with the air horns.