I reckon that you need both......
I have the original one for everyday use as its looks better and works fine for a
6'3" weakling like me, and use the higher one for "continental" touring.
If you want to try matching the thing up , to see what it looks like, you are welcome to come & do so. So agree with Athelstan , high one works fine but looks s****.
I dunno, each to their own.