[Malcolm]

Ron, Phil at PS Engineering in CA is a T70 nut. He only makes wheels (including wheels for GT40's) and I think he owns a T70 so I guess he may well make wheels for T70's. If you aim to call him at about 7:30 am his time you may catch him in his office before he goes into the workshop where he stays all day ignoring the phone. Tell him what you are doing and pick his brains as he knows quite a bit on T70's and their components.