UPDATE....
Im working out materials pricing on the CB350 mounts/kit, and I should have full pricing by sunday or monday. Should be in comparison with my XS650 kits. The mounts will be smaller, but i will be adding a shifter pivot piece that mounts on the stock location. May 68 im using for mock up, may be different than later years. Jap bikes are famous for that. So I will be doing the research over the weekend. If anyone has good close-up pics, of there stock set-up of the brake and shift side, I would like to see them. 69 and later of course. Thanks.