Help!!!!

Replaced points,,voltage regulator,starter relay and went through every connection three times. I found a bad connection at the relay and that the regulator was toast. Now it starts real easy again. It just has a little bit of a rough idle. The smoke is starting to go away. i think it may have benn from the ''sea form'' I used to help clean the system. I got a few more kinks to work out. I want to thank any all who have offered advice. I still am looking into why the gauges dont work even if the sensors have been changed and fuses are all good. Funny thing is i thought my boat was going to cost a small mint. I forget how much fun these things are.