I have a 1979 246 OMC I/O (800 series). Had boat since new and ready for 2nd repower. Now that OMC is out of business I was thinking of closing up the hole in the transom and installing a 4 stroke outboard on a GIL or ARMSTRONG bracket. Does anyone know if the transom is strong enough to handle this type of conversion. Any thoughts on this would be greatly appreciated. THANKS