Heat Shroud for Fuel Pump

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.
Nice! Sounds like a plan. I had to use a vented gas cap since I repurposed my vent line. I considered adding a vent to the filler tube like the earlier models.