Powerboat Motor How To Go About Restoring An Old Powerboat?

How to go about restoring an old powerboat? - powerboat motor

Hello everyone,
I want my old grandfather Yachts (~ 1977) StarCraft 16 'outboard. It needs a new motor, trailer, floor paint, bow seats, and possibly electrical work. I would add, traction motors and fishing pedestal seats. I want to change the floors to a certain type of connection, so I do not have red. The hull is in perfect condition. I imagine a 50 hp engine is all that you have, because that is mainly related to him. Where can I find information on how and where can I get parts?
Thank you!