hi jimbob101
just follow the haynes and you won,t go wrong ! that friction plate has to be centralised by hand, else the box won,t go back on ! if it was me i would change the plate only, if theres no bad scoring, i have had problems with motor factor clutches wearing out quick, and found a half worn factory one will outlast a copy one by far ! the choise is yours.
credit to you for having a go ! good luck.
frank