New owner - any startup advice?

[Skools Out]

I have seen a really great idea for an I/O that was a GM V8 replacement. A local guy at my beach place took out his I/O 350 Gas after many many dollars spent. He put in one of those old GM Conversion Diesel 350 motors they used in the 80's in cars. He loved it. Was great on fuel and never a problem, no electrical issues anymore. But a little low on HP so he took it out and used a old GM 6.2 Diesel. That makes his fly and great on fuel too. But it was a 27 ft. So a 350 Conversion should push a V20 fine i'm sure and they are cheap from a Junk yard. No plugs, coils, or any of that to go bad.