hey beef .I Can't comment on the gun ,but having recently brought a 120 flow , its a real good board ,great speed and carves nice , I'M Gonna be happy for a long long time . I PUT Medium quad size fins in it ,it will go where ever i want it to go. as well as vertical lip bashers . I'm still a bit wobbly ,having come from a 140 litre board ,but hopefully i will adapt ...(in messy surf ). off shore a breeze ... maybe you could go the 8'4 flow thats 110 litres ..