how about this

I was going to install a stand alone tank on my setup but still have a few things to finish before it is done. So, i thought in the mean time about running fuel off the rails also. Here is what i came up with. I was going to run -6 line from the standalone to the noid anyways. So why not run a -6 tee inline of the front cossover to the rails thin to the noid. Wouldnt that work even better?