Fin Placements Quad Fish?

Ok , so I just finished a pretty extreme Fish, inspired tail design, channel bottom and some flyers to narrow the huge wide tail down!

I was going to do my usual set up for a quad fin (penciled on ) but thought why not post here and see if I can get some better suggestions.

Measurements are: 5’ 10" x 21 1/2" x 2 3/8" Real wide tail,

Has anybody got any figures or pics of fin placements that would complement this design, id be grateful for any help?

Pics in next post…

Pictures:





Nice board.  Thinking outside the box.