I have a Hunter 33, 1982 model with pedestal steering. After owning her for 20 years, I want or I think I want to add Autopilot to the pedestal steering. The questions I have are: 1) Which make and model gives the best performance and trouble free service?2) Which model has the best features as a basic unit while being able to upgrade for use with GPS and other instruments that I might want to add at a later date?3) Which model is the best value?4) Does anyone regret their purchase of the autopilot they currently own?5) What experience does anyone have with the remote units?6) I plan to install the unit myself. Does anyone have suggestions or cautions for me since I have never used an autopilot before.Sorry for so many questions, but thanks in advance.David UnderwoodS/V Freebird