im 100kgs, ride a 6 2 PN so would be interested in how that All In fin set up would go? Drag? Tracking? I have just taken a spare rear trailer, and modifying it to the knubster deimensions. I would test it but the surf is like 15ft so wont be anytime soon! haha.
Ive ridden my PN with the AMT/Trailer set up and found its fast but just as usual, on backhand its hard to handle. I just find that once the waves get up over 3ft and hollow, there is to much tail area, and becomes unsteady. but thats just my feedback :)