Electroplating
Pulled out the Jane's Zinc plating kit and fired it up; a big success.
I'm still waiting on my old collection of GKN bolts to return to me, and in the meantime I hate putting rusty bolts back in. So after a quick clean with the wire wheel on the grinder I popped some into the plating solution; 5 mins hey presto!
They looked so good I replated the pedal blanking plate too.
So far I have got the pedal box assembled and ready to install. I put the steering column cover in first as access is rather tight. It is a repro from SC Parts. It is a really crappy plastic copy of the original, for which they charged me about $100. Needless to say I won't ever buy anything from them again.