Okay I have a 07 black ice. I am tuning the bow and was thinking of upgrading my strings. First question...is this worth doing? second question....I was thinking about winners choice strings or Fission/wolfden...comments on either. Third question.....If I went with wolfden I have never put strings and cables on a bow so i wouldn't want to attempt it. Fourth question....Do you think a local proshop would do it...or give me a hard time about it? I was planning on getting the winners choice at a fairly big east coast pro shop because I know they sell them and I was planning to get some new accessories for the bow at the same time. I want to order in the next day or two because I know there is a lead time for the strings to be made.