Replying to Ski help! WITH INFO!!!

ok ive made couple threads like this in the past, but i do really need help.

THE SKIS:i want to buy powder skis and i was thinking of the anthems, chronic blends, 07 arv, nancys and any other ski thats fat. But i just cant decide. the nancys and the arv's are like 500, and they seem like really good skis. while the blends seem to be pretty good but not as great but a better price. while the anthems dont have the sicecut that id like they do have good width and are the best price. 
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THE CONDITION AND USE: ok i was wanting to use them for powder but also park.(im a big park rat and im wanting to get out and explore more). i am not quite sure what a good length or width to get. im going to use them at park, powder and allmountain/steeps. i live in alaska so snows dry and crunchy/ shapr crystaly for hard pack and dry and fluffy for powder.
 
STATS: ok im 5' 2" or 5' 3"ish and thats why im considering womens skis. im about 120 and i like a stiff ski.
 
thanks for the help this means alot to me :]