They are sharp....I would do something like those in reflective black material on my black pearl SG. They would be discrete but functional at night....
Find a local trucking company that has nice vinyl lettering/striping on their trucks and ask who does their stuff. My borther did just that. He went real fancy with 3 diffrent colors, and alot more detail than shown in your pic. The whole thing cost him less than $200.00 and the guy even striped his helmetd to match!
There a few threads on here about custom hand liner painters. I am sure any one of them could do something like that with ease. That photo has all they need to make you very happy and your bike unique!