Neat idea!! I have a couple small tattoos but neither are MS awareness tats. If I were going to get one, I think I'd create some sort of mantra that would encourage me to fight this disease. In my signature, you'll read the mantra I created that helps when times get tough. I do have a custom silver dog tag with the shorten version "NO LIMITS". Perhaps something like MS Warrior. People would ask and then you could explain and it would become MS awareness. Good luck. If you make a decision, do share.
Oops! For some reason my signature didn't show up! Here it is......There are no lesions on my soul and so I live with no limits.