okay well heres the thing. its either 175 trouble makers or 181 tweaks. and my legs are super strong 'cause of cross country running 5 miles everyday. and i have the old '03 tweaks and loved them and ive heard nothing but good reviews about the newer ones. and as of my skiing ability i do about 80% all mountain and 20% park so just a really good all mountain twin is prefered. not sure which way to go but thanks for helping