Marco. There are going to be as many answers to the questions you asked as there are Skymaster owners. A little turth to all the questions but not as bad as they initially may sound. Depends on model year and type.
I suggest, since you are interested in purchasing a Skymaster in the $100,00 + range that you invest in an airline ticket and fly up to our meeting this coming April and learn all about the Skymaster from people who are serious about the plane. I think when ever you have the opportunity to meet lots of people at one place on a particular subject, you will learn and walk away feeling what every you decide to do will be the correct.
There will be people there that have air cond. and those that sell them. Meeting cost is only $50.00
see the front page of this website for the details.
