E36 M3 GEARBOX NEEDED

[ALS M3]

Im after a 6 spd man gearbox to replace the bodged converted smg ! ( no detent springs and heavy clutch!)

has anybody got 1 for sale ???

or what do you think to just putting the 5 spd box in ? and what parts will i need ? is it right that the 328 and 3L m3 will fit ?

also will this solve the heavy clutch problem i have ? or what else do i need to do ?

cheers guys