Awww, thanks Brad!
Boom, pads will change the feel of the brakes(maybe a tiny bit less spongy, maybe a bit better bite for less pedal pressure, all after they've been seated that is), and lines will mainly just make the pedal feel more firm, and you'll have a tiny tidbit of more feedback through the pedal. SS lines are an AWESOME upgrade if you're serious about feel. I love them on my car, and can't wait to get some for my bike.
Troux, normally when changing pads and rotors you don't need to bleed the system...? Maybe it's different on your car, but most/all of the cars that have been through our shop(mostly Euro cars, and Subarus) don't get their fluid touched... But in any case, I'm ALL for getting some SS lines!