get thee to a pro shop!!!!!!!!!!!

im sure that p.s.e. would be fine for you though, just get measured to see to it ya get the right fit. other advice, dont buy a plastic sight. get something durable. i personally wouldnot spend a fortune just starting out, enty level bows kill just as well as high dollar ones.
it is a lot of fun, get a bow and you wont regret it
brad