They will turn up eventually if you wait long enough.
Just how long can you afford to wait ?
Twenty years ?
Of course after you have spent good money on pattern parts and getting them painted, only THEN will someone offer you a perfect original set.
I'm in the same situation at 66, I'm wondering just how many motorcycle summers I've got left in me.
I might feel a bit better if something I had was actually up and running, not strewn in pieces all over my yard