I have been playing around with my 82 Gpz750 trying to find alternative front ends but am coming up short. Looking to stiffen it up for racing in AHRMA vintage. Interested if anyone has used a suspension specialist that gets the vintage bike thing - making the most of what we have in these old bike. I know of Race Tech but interested if anyone else has recommendations or has worked with anyone else. Or at least if I could find someone who could comment on what I have and the limitations. Thanks.