So, is there a better op amp to use? I thought since there were four different inputs, left turn, right turn, left brake light and right brake light I could use a quad op amp package in the circuit instead of the 741 but I'm still just seeing if it can work. If there is a better suggestion I can try it but these are simply the components that I have at my disposal to test with. So if the design is ok than I can move on but I don't think that I'm there. A goal is to have this fit on a 1.5" by 2" circuit board and there is not alot of room where the circuit will be mounted.