im looking at the t-halls, fujatives, or invadors for a park only ski next year, i was looking at the 170 for the halls, the 169 for the fujas, or the 171 for the invadors, and im around 5 foot 4. please help me make a decision. last year i rode pistols and publics, and the year before armadas, but the armadas were the first edition and cracked, and the edges popped out.