Re: The Right Outboard
I run a 1956 Johnson Javelin RJE-18C 30hp on my 13' 6" 1949 Thompson. She's rated for 25 nominally, but 50hp "maximum for racing". (Whatever that means!)
Now the 1955 Johnson 25 hp and 30 hp are are only slightly different in weight. I think 5 pounds. So the transom is good in that regard, but I also don't run wide open all the time, as she planes at 1/3 throttle and cruises nicely at 2/3 throttle.
It is a really nice combination...and gets lots of looks.
There is a fellow here in Toledo running a 35hp Evinrude on his Pen Yan 14 footer. These motors are fairly plentiful, cheap, parts availabilty is good, and easy to work on!!
Good luck, and let me know if I can help further.
Greg