Based on your height and weight, it seems like your board is a bit big to be honest bud. I am 6'1" and ride a 157 and i weigh 185lbs. Your board height is 99% dependent on your weight more than it is your height. However, it's not a bad thing what you have their either.
I can tell you from riding a machete earlier this season, outside of the park it is going to be a bit squirly at highspeed because of the reverse camber and it's pretty soft, even with the pop sticks.