mie to bravo

Hi, I have a sea ray sundancer 290 - 1996. Last year my engine, Mercruiser Bravo-II, MCM 454 7.4l gave up and I am now looking at replacing it. I managed to find a Mercruiser MIE 454 Magnum MPI 7.4l (385 hp) that was recently renovated/serviced at a good price. However, as I realized that...