I have questions for Catalina 16.5 owners. I currently own a Hunter 146 sailboat that has been a fun learning experience for my family. I have, however, had problems with it and also some things about its performance that I don't like. I am thinking seriously about buying a Catalina 16.5 but I want to make sure I am improving my situation. I would be most grateful if 16.5 owners could answer a few questions. Thank you!1). My Hunter is made of plastic and the first hull cracked so badly the factory replaced it. My replacement hull now is beginning to crack. I know Catalinas are fiberglass. Do these hulls last many years or do they have (non collision related) cracking problems or other issues that I should watch out for?2). My current sailboat has a very round bottom. I hate how it tips so much just getting in it from a dock. Is a 16.5 tippy due to its shape? Does it sail flat or heel a lot even in a moderate wind?3). I want to put a gasoline motor on the sailboat to be able to traverse a very long channel to reach my sailing lake. Can a 16.5 handle a small four stroke without being out of balance?4). My 17 year old wants a faster sailboat. Wife and I like to leisure sale. Can the 16.5 satisfy both?Thanks everybody!