1970 CB450K Left Fork

I need a left fork tube for a 1970 CB450K. These are the early forks without a dampening rod and use a 35x46x11 seal. The left is pitted significantly, but the right is in very good shape. Thus, I only need one.

keeping it original ? or are you intrerested in a few years later with chrome all the way up
reason asking i have a great set of legs off cb550 ,in really nice shape
i also have a good set of a little later 450 rusty above but outstanding condition otherwise

either of these are a better, improved fork over your early jobs i do believe ,at lesast i reckon they would be