I just bought a 73 unmolested 20 sf. I'll get the width and such. As far as the distances from the transom to the console, tank, etc., you need to decide your power and how the center of gravity will change with your modifications. I moved the console forward 9" and the tank 15" on my 18 and will be moving the console forward +/- 12" when I do the 20. Good luck with the rebuild!
|