ah beng lehz..
alot of ppl approached me on this.. i always reply,if i got the time..
installing leds(if on fingerboard)is of most troublesome job ever!
the fingerboard needs to be removed and alot of routings needed..
and after you done, fixing back the fingerboard is another troublesome step.. coz you need to readjust the whole neck's straightness.. definately not the same feel as before i will say.. unless you are already looking for a neck adjustment..
but in all, its a very costly job(if u send to me) and time consuming!
Gr3y