Mini update. I have almost finalised a design for the master cylinder mounting bracket. This is a simple wooden mock up just to make sure the cad drawings fit in reality. The design is to be bolted and welded, I wanted the extra security of bolts in the unlikely chance the weld cracks during operation.
Once I'm happy all this works I will post up a pdf of the cad design so anyone can machine it if they want to.
Any criticism/advice/suggestions welcome.