I've been using the Sunbeams on my 55-02, I trimmed off at least an inch or two on each string. They are plenty long enough. I think they sound and feel great also.
On another note, I just modified the midrange control in the preamp from 600hz to 900hz. I could not be happier!. I really love that lakland allows this type of customization on a mass produced bass. I am really loving the 55-02.