Here's a few pictures of how I ran the fuel system lines and a list of fittings I used:
2- 12mm x 1.5 to -8an fitting
1- 12mm x 1.5 to -6an fitting
Both of those mount in to the pumps
Off the rear pump I used a -8an 90* fitting and 1/2 hose going to it from the fuel block.
3- -8an 90* push lock fitting
2- -8an straight push lock fitting
Off the left side of the block I used 2 -8an straight push lock fittings feeding the pumps.
To feed the block I ran the hose from the airdog to a -8an 90* fitting.
And out of the regulator I ran a -8an 90* fitting to go back to the tank. And a -6an 90* to come from the fuel cooler.
2- -6an banjo fittings
1- double banjo bolt
Off the lower pump I used
1- -8an 45* push lock fitting
1- -6an 45* push lock fitting