I recently installed a completely rebuilt 5.7Gxi that purrs. After we chased a few break-in gremlins, there were no issues but this was my first inboard so I didn’t know what to expect.. at the end of the summer, I REALLY did not like the doghouse, didn’t like that my fish wells were getting warmed up when running the io, didn’t like running the blower every time I start the io, didn’t like constantly checking for leaks through the leg, didn’t like the paint flaking on the leg, didn’t like that I couldn’t lift the leg out of the water, didn’t like maintaining a closed cooling system, didn’t like the noise of a io… I gave it an honest try tho. I loved the it for the fuel economy, manoeuvrability and center of gravity.