Very nice, what year 1985?
Nice you have both exhausts because the stock square ones tend to crack where the headers join the muffler. The cracks can be welded but the metal is so thin it's usually a temporary fix.
Yes sir, 1985.
I'm told that these are becoming "classics". I really enjoy it, and after owning quite a few bikes over the years I squarely put it at the top of my list of all time favorite S-T bikes!