Thanks Flygirl. No, it never gets old.
I'm getting the brakes plumbing all figured out now. I decided to use all AN plumbing instead of the automotive stuff, since it would have been a hybrid of AN/automotive anyway. I've been using up 3/16" brake line trying to get all the bends, etc., just right. So far, I'm not satisfied with the results, but every try looks better than the last. Yesterday I drilled out the rivets that held the plate to the firewall in this picture. I changed my mind about using automotive fittings, so I had to remake this plate. This time I put in rivet nuts and bolts instead of riveting again so if I change my design again I won't have to drill rivets! As you can see, it's a little tight down in there now, and I didn't want to remove the carbs, fuel lines, etc., so it was slow going.
Thanks for your interest.