Here is a link to a parts diagram for the US version.
http://www.bikebandit.com/houseofmotorc ... 30sch40675
I bought a factory manual and parts book from this guy in NZ. They are ring bound repros and again are for US models. You will struggle to get the Euro version.
e-classicbike.com
I have done this mod on mine A1 so if I can help just ask.
You will need :
Obviously 2 calipers, I know you have the right hand bracket
2 discs marked 4.5 mm minimum
2 steel brake pipes
2 lower brake hoses
The right hand bracket for the pipe
A twin splitter on the bottom yolk
A 5/8 master cylinder
The right hand dust cover over the disc
I do have photos but cant log into Photobucket just now.