Different strokes for different folks.
Since one bike does not fit all - I changed my bike to fit me better.
Riser plate and Heli bars, different windscreen and seat. Buell pegs. Wanted someplace to put my Helmet and Jacket so I
didn't have to carry them everywhere I went, so I add a Givi trunk.
A few other things too -
We all know that you never get much money back from accessories you add.
I don't care so much about that, as I will take a little more comfort over getting less money back for a bike I may never sell.