Dan,
No stress!
Examining the images and thinking about this has me thinking that it shouldn't be too difficult to go from the fitting that is currently in the master cylinder to a part (or two) that will let me connect both a "pressure style" brake light switch and the brake line.
There are a couple folks at the local NAPA store who seem interested and creative enough to give this situation some thought. (If I went into the other local FLAPS, the folks there would just blink and look at me as though I was from Mars.)
