My waves resemble yours I think. If +6' starts to be a lot of water moving around.
If there wasn't a board budget would have an 8-8 as well. This board from Blane at 9-8
works in a variety of conditions. Being an old school single fin crossover I'm not naturally a foot
on the tail surfer, which this board does need, but it's going good.
I've heard the stun gun is more forward footed. I might have picked that if knew earlier. Do a test
ride.
I'm 95kgs, when I'm out in 10' faces the extra length is a agreeable plus.