My fuel command center is still back ordered. It looks like it's matched with the injection unit with no tank mods or running return lines to the tank. Simplicity is what I like about it - now I just need mine!
I went with the tanks inc in tank pump thinking it would be cheaper. I'll tell you it is not cheaper! Tanks pump $296.00 Russell braided line from Pep Boys for delivery and return lines. $216. Various AN-6 fittings and filter $130. I could have nearly bought 2 command centers and saved hours of work.