I am repowering a 24 sportcraft that had a v6 volvo and volvo outdrive with a 5.7 ford and omc cobra outdrive. Due to some rot on the transom itself I am rebuilding it and need to cut out the transom to accept the omc outdrive. Have tried at every marina in area for a salvage boat to trace the pattern from but no luck. Anyone know where I might be able to find this?