I would think that stainless lines would be a benefit. JEGS sells stainless brake line tubing, it does take some skill to bend it and duplicate your brake system lines.
Many custom hot rodders use stainless lines for many things just because it can be polished and usually stays polished longer than chrome plated.
Stainless flex brake hoses are available from a variety of VW parts vendors.
Braided stainless line is available from Summit Racing, and probably your local speed shop. Beware, however, that this stuff ain't cheap, particularly when you start to order fittings.