Try doing whole car. I was well over 100' of aluminum before this project ever started, Add in steel and I know why eyes go bad. each tube connection is 3 to 4 inches around,The rear end housing close to 9 1/2 feet alone. Some day I will sit down and figure how much in whole car. Probably surprise the xxxx out of me when I do. Hey its all part of the fun of building and IMO thats more fun than driving and close to fun of tuning . If you are spending this much money a time of your life you put into it and not having fun,then you have to be bordering on stupid.Right?