geez Bob nice find. How come I never found that site

, not that I need all those fancy colors.
I usually just buy my tubing from Charlie at CMS in N. Bedford. He will sell you lengths of it.
I like to use Malin wire. You can get it in shorter length packages, like 40' at red top. pretty cheap. I prefer the heavier gauge stuff, .030-.033 dia. , but they have all sizes and that will be a personal choice.