Huron Angler, did you end up buying this boat? I looked at the C-list and it says deleted.
I'm in a little late here, but I have a 16' Supersport from 1976. Bought it last year. It has a 1973 70hp Chrysler that I am currently painting. The PO had a 90 hp Chrysler that gave him trouble, so he picked up a 70hp. Boat is only rated for 85, yet I like the 70hp, its small and compact. The 3 cylinder moves my boat out to maybe 30 mph I'd say and its pretty good on gas.
I really like my 76 Starcraft. Its a dry boat, small enough for any small lake and yet handles Lake Erie well too.