I have some handle-bar end mirrors installed to my 2014 Valkyrie(F6C) but had to cut off the ends of the existing grips to accommodate the mirrors. After the work was done, the right grip ended up shorter than the left one and that has been messing with the mirror angles and such.

Can anyone recommend grips that I can buy, that will accommodate a standard 1" bar-end mirror set so as to not have to do much customization?
The mirrors I have is:
https://www.amazon.com/BikeMaster-Louver-Wideview-Mirrors-BLACK/dp/B0068G0MQWThank you!