As soon as i saw that pic, I wondered why the sidecover looked so big, took me a few seconds to figure out why. I agree, more noticeable with Screaming Bright 110 decibel color..
Easy to fix with a spraycan..
On custom bike we would call that interrupting flow.. You stand back, look at the bike and see how everything flows together.. very important from a styling standpoint.
Thats why a KO, looks different than a later bike, the body color carries through, to the front of the bike at the headlight.. chrome the ears, change headlight color, and you get a more chopped off look...IMO..