Your right, there was nothing confusing about the Mesa incident. I fly in and out of LAX on the Bro. Sometimes in and out of LAX 3 or 4 times a day if I'm working the LAX system for SKW, I don't think the markings are that confusing. Would the light system help? I'm sure it would but what would help more than that is if pilots would just pay a little more attention and not get so complacent. I know that we deal with complacency in you work lives, its part of being a creature of habit (pilot). But understanding that you can become complacent and forcing yourself to pay more attention is the only way to correct these mistakes.