The s/s braid lines aren't too bad of a project, I just did mine last weekend.
Kinda messy,have lots of paper towels/ shop rags on hand. Also, do yourself a favor & get a flare nut wrench (10 or 11mm, can't remember which),a qt. of DOT3 brake fluid, a drain pan & away you go.
Also, I remember seeing a write up here about the same topic, maybe try searching brakeline.
Rotsa Ruck, Ldub