i ride bout the same as you mab a little more all mt. i just baught some volkl bridges and they are insaine.. with a 93 waist they work everywhere and i do alot of rails and park and i love them...and they still hold up awsome everywhere else. if your mainly park than go with volkll walls...or armada pipe cleaners.
then you are going to want a stiffer ski. i really like my head mojo 80s from last year. they shred all around really great. and hold down on landings awesomely. plus they can charge on the mountain, held up really good so far as well. just one topsheet chipping problem, very minimal and its from crossing up in the air.
also maybe ar6? no personal experience, but have heard only good things about them...
well i had 06 foils for 2 seasons, hit plenty of rails with em and never had any edge problems. just snapped the ski in half a few weeks ago on a jump though. still, they were 166 and i weigh like 170 so thats probly why.