wing keel

Anyone have any pics of the underside of a e38 with the standard shoal draft?

So I was thinking, dangerous I know... If we end up moving to the Atlantic side of Florida (south) next year - my 6'6" draft of my 36RH is just not going to work. Does anyone know if a shoal draft keel exits that would bolt directly up? If not, could one be fabricated inexpensively...