eh, to what I remember, its either 100, 110, 120 & max 130mm, depending on how you mount.
well, best is, purchase for LAB(new set), go to their workshop & instruct the mech as you want lo, not nice then DIY again?
cos i remember, there shld hv a bracket need to drill hole to fit the 2 side mounting hole. if not gona move the signals.
neway, there's tons of ideas to mount la.