A. not sure on size or part # but it is the same as the reccess in the carb that it fits into.
B. ?
C. Yes and they need to be torqued in sequence. The dome headed one goes on the left rear looking from the front.
D. ?
E. Remove front wheel, detatch stays from lower forks then there are two nuts inside the fender that attach the fender to the fork leg.
F. To detatch the brake cable. Remove adjuster nut from end of cable.
Pull the lower outer cable against the returning spring that's inside the rubber cover, then gather up the spring in the opposite direction to the outer cable.
This should bare enough inner cable to slide out of the grove in the locating point.
I'm in work at moment so don't have head bolt sequence and other specs with me.
Sam.