Congrats on your new bike and welcome to the forum. Glad you are enjoying your new bike. You picked the best color scheme. 
Can't help you about adjusting the width of the plate holder. I personally hate the location of it is I think it is too low and not as visible as I'd like, especially in heavy traffic. Good luck with adjusting it. Maybe some others have done something similar.
Can't help you about adjusting the width of the plate holder. I personally hate the location of it is I think it is too low and not as visible as I'd like, especially in heavy traffic. Good luck with adjusting it. Maybe some others have done something similar.