Trying to choose a fish

[Huntingtonsurf80]

I was thinking about a quad fin fish. I am 145 pounds and am 5'8. What would; be the right dimensions when choosing a fish? The fish I am interested in is 20.5 wide, 2.5 thick, 5'10 and has 5 fin slots so you can change the board to single, twin, thruster, etc.

[kitesurfer]

I was thinking about a quad fin fish. I am 145 pounds and am 5'8. What would; be the right dimensions when choosing a fish? The fish I am interested in is 20.5 wide, 2.5 thick, 5'10 and has 5 fin slots so you can change the board to single, twin, thruster, etc.

Interesting fin set-up, do you know what fin system it is. Also those dimensions sound about right for your size, but i wouldn't go any bigger than those.

KS