Bracket on a curved transom

[curapa]

Sorry, I know this isn't Seacraft related but there is a wealth of bracket knowledge here so I figured it would be a great place for info.

I am working on a Wellcraft V-20 that came equipped with a closed transom. The transom has a nice curve to it from the factory along with a horseshoe shaped notch where the factory outdrive would have been. While I would have no problem making a small bracket that would mount with no problem I would like to make a larger bracket for extra flotation that will extend past the semi-flat center of the transom.

I have been pondering on how to build the bracket with the transom curve in mind. I have thought about attaching the bracket mold directly to the transom and using the actual transom as the mold. I have considered removing the gelcoat and glassing the bracket to the boat permanently. I would then of course add bolts around the perimeter as with a normal bracket installation.

Can anyone offer any suggestions or advice?

Thanks,