Im trying to decide between getting one of these skis. I am expert outside the park but i havent stepped into the park once. I am 6'2 and 215 pounds and i currently ride a center mounted 169 k2 extreme. I am getting new skis because i want a good park ski that is longer because the skis i have right now are to short for me by a longshot. I can get the halo for 415 in a 182 cm length and i can also get the ar7 for 400 in a 181 cm length. Im having a tough time deciding what i should go for, so i need some guidance. I know that the halo is a playful ski and the ar7 is a little stiffer though. Also, if anyone has any other suggestions that would be great. +++++k for any help. (I have 340 dollars atm as well)