Thanks for the help people,
I live in an apartment block so I dont have a work bench or vise, I played around with a couple of old steel shafted irons, I just heated them up for 30 secs, put a towel over the clubhead so my hand wouldnt burn and pulled/twisted, if it didnt work I gave it some more heat.
Think I'll leave the graphite shafts for the pro's, I only intended to do 1 club, not really worth buying a whole bunch of equipment for one club. Was playing around as a bit of fun....a also I'm pretty anal about having my grips/shafts line up the way I want, doing any repair jobs by myself was a way of getting it exactly the way I want.