I've not fitted one to mine yet so I don't know if it works. I've put braided brake lines with dot5.1 fluid which made a difference to the pedal feel so I'm hoping the brake stopper when I fit it will as well.
I think someone of your technical ability should be able to fit it Barry. . . . It looks pretty simple [] And if you get stuck give us a shout, I don't mind helping you out.