My clutch cable snapped today

Pissed me right off as I spent ages with a shovel digging it out from the snow on my drive and warming her up ready for a blast. Then it snapped a few miles away from home so got sod all I wanted to do today done

All is well though...sort of got tow truck out to take me home and got my m8 to fetch me a new cable after he finished work :D

I've never done a clutch cable on a valver before, so has anyone got any tips on anything to look out for while doing it & what problems I might encounter?
Harvy told me to expect my arms to hurt, but blood, sweat, swearing and bruises are standard when doing anything to these bastard cars