Ok thanks everyone for the advice i have rec'd! I did the search as suggested by andy and it seems that i basically put a bolt through the end of the torque arm and bush and tighten into engine casing and thats job done!

So im going to get a battery tmrw and test my electrics the way they are. This means i will have no kill switch and the black connector box i have been talking about at the front of the loom will remain unattched to anything! We'll see what happens! Will be interesting to know the history of the bike if it does turn out to have a race bike set up as suggested by beaxer! Cheers!