Huddie,
In your quest to be totally stock, are you certain that there are not other, or many other, parts that are not model specifc or year specific, but look great all the same? The discussion of whether or not one should seek to be perfectly stock is one that always raises interest in this forum. For me, the "factory original" ship has sailed, so I will never try to get there, but I think the bike looks pretty good and no one who sees it ever says "too bad it's not original." Of course, I have yet to take it where elite classicists loom. They might choose to whiff the more rarified air accessible with one's nose in an upward position (which I am sure you are not).
Richard