On my 2008 model I have a similar effect with the levers.
pic #1 - My clutch lever and perch are turned down/forward more than yours, and more than my brake lever.
pic #2 - I measure the angle between mirror mount and clutch perch at 90° - similar to mine.
pic #3 - angle 100 - 105° - similar to mine.
So either the levers or mirrors have to be out of line, by 10 - 15°.
#4 & #6 - look like mine.
#5 - can't comment - I have handguards in the way.
My mirror stem bases are not parallel - the left leans forward more than the right. It doesn't bother me or even look noticeable since I have the controller for my Sena 10U intercom zip-tied around it.
Maybe mine is less obvious because I have black plastic plugs in the top of the mirror bases covering the shiny Allen bolt heads. OE AFAIK.
I have recently found my phone has an angle measuring function and would use it to report on the details but my handguards & controller get in the way.
My brake light microswitch clicks before the lever gets resistance, in other words before the brakes apply - as it should. This seems the only fault to me- and something you should investigate. Perhaps the switch is not fitted correctly?
HTH
Edited by steve27bha, 12 November 2021 - 12:01 pm.