I found a boat a guy will sell me for $825.00. Its a 1978 14x36 Lowe Jon boat with a 1978 Mercury 9.8 hp motor and trailer. The boat and motor are in great condition and the guy bought it new. What would you say its worth? Also, I'm going from a 14x36 V to a 14x36 flat bottom. Would there be a great differance in stability or would it not be worth it?