I bought a coil of bulk line. The fittings for my new caliper brake lines, new rear cylinders and into my original splitters.
Bending 'em was pretty easy just following the frame rails and thinking about the best routing. Now I am just waiting for the correct brackets for my dual m/c install so I can button the brakes up and get em adjusted and bled out. The cheapo tubing bender from H/F worked well for doing the rear axle lines those sucked a little bit.
It's really not that bad. Save everything you take off to assist in matching for new. Also get in good with your FLAPS..... Someone there with a head on their shoulders will be great to have.