Long Brake Pedal Travel
Also while fixing your 3 Amigos, do a full 3 pint, DOT 4, brake flush. As for the brake pedal travel, worn pads will cause some extra travel also. If your's are worn, consider switching over to a full set of Akebono ceramic pads.
Because as your pads wear, fluid from the master cylinder takes up some of the wear by putting more fluid to the calipers and some of the wear does show up in a slightly lower brake pedal with less pedal distance.
My first thought was that you may have lost half of your master cylinder. How does it stop? You might try putting the vehicle up in the air and have the brakes applied by an assistant while you turn the wheels and see if you are getting pressure to each wheel.
This is what I'm asking you to explain, because not only doesn't it make sense to me, I've never seen it in a properly working system, and it conflicts with/isn't explained by the first part of your statement.


