disc brake checklist

Thanks. It was originally silver. Until my buddy ghetto painted it. I'll be taking it down to the metal before I'm done. Was thinking sassy grass green. Maybe some purple ghost flames and possibly some skills. That is still a couple years to go tho. I wouldn't mind taking it back to silver tho
How would that work. I've never done this before. Hell haven't done much to older cars really other than maintenance and changing a few parts. But not fully changing brakes like this
I think I seen one on summit like what your talking about. So u can keep the original master? Not dick with anything but the one line? And just adjust it so it reduces pressure to the back?