A few people have been interested in some smaller fins for the centre box.
I saw these fins today...
Pic 1 - Left to right;
6.5" FCS Fin
7.0" FCS Fin
7.5" FCS, reduced base
6.0" Bonzer by True Ames
2nd Photo;
My new True Ames 9" L-Flex B. B is for a longer Base. Matt finish without the gloss coat leaves a little more flex in the fin.
My toe is top of frame, looking semi pink, but that little foot at the bottom of frame is my son Matteo, 20 months old. My wife did that !! 
Not sure I would describe them as small. The GL futures set is about 5.5 I think.
EDIT
* Height: 5.40"
* Base: 4.44"
* 2D Area: 18.48"
* Front fins fit Futures front boxes
* Center fin fits Standard center fin box
