I'm not quite sure that's the best approach for me. Here's what I'm workin with (below). I've got an inline filter between the Carter HP pump and regulator. I intend to run a return line from the regulator back to the tank. Just gotta find a place to run that line to. I've got a later model fuel tank, so I believe I can just run the return back to one of those vent nipples. Hopefully that'll work a little.