Honda-SOHC

Thought i ought to introduce myself as i have been a member since June 2009! Firstly, great site that has been invaluable as a source of information for both my K2 750/4 (1973) and K1 500/4 (1972) rebuilds. I completed the rebuild of the K2, which i have owned since 1977, last year. Previous to this i have only ever restored British bikes but, i was so impressed by the quality of Honda engineering that i bought the 500/4 soon after. Having always loved the look of the 500/4 i started the restoration of one i found on e-bay and am nearing completion now, but i am short of a top steering yoke. I am fairly sure i need the one that lays the tacho and speedo almost flat but if anyone could advise me differently i would appreciate it. Also, i have bodged a K2 right hand switch unit to fit but if anyone has a spare one (i know they are very rare) i would gladly pay your price for it.