Here's some pic's of how I did my lines a while back..

http://community.webshots.com/album/58389282zDfQYM


All the fittings under the hood are R134 o-ring, and everything inside the cabin is old R12 fittings. The Sanden fittings were from Vintage Air. Everything worked great. Took a bit to chase all the leaks out, but it has been a good investment.
Jeff