so switches appear to be an issue, you can't use 12V systems with stock honda brake levers? odd, but maybe that is the case.
i luckily have a rear brake line with a built in switch, but its been disconnected this whole time as it wasnt needed. this might save me from swapping brake levers.. but the wires off of it are green and white. Just not sure where to wire these inline. anyone have experience getting those to work?