the ronix coy 137 i think would be good for your specs(but it really boils down to your riding style as well) i enjoy free ride and trying...emphasize trying to get as much air as possible;0)
i just got the 132 coy and love love it. i had acl surgery couple of months ago and have been riding the syn it was super unforgiving on the landings on my knees. the coy is super light and seems to have some cushion on the landings. the other thing that i like is it rides higher in the water as well, and for me living in hawaii with trade winds its nicer because we rarely have 'perfect riding conditions' per say. so even in slightly choppy water i find it performs better to my likings. not to forget mentioning it has a pretty sweet pop off the wake too. just my 2 cent. oh yeah and ronix ROCKS....LOL