I just started on mine about a week ago so far so good everything seems to fit like a glove. I had a couple pieces missing but one call to lanier took care of that. (Lanier took over goldbergs line) I've done a lot lightnong to mine to keep weight down as far as the Saito 1.50 goes I don't know what type of performance it will give I plan to use maybe the Saito 1.80 or OS 1.60