Upgrading the fuel tank
It's pretty difficult to get the hose on the fittings so be prepared to struggle with it. Also get a tee off the regulator tapped 1/8" for the pressure gauge. Since you're new to this, I was lucky to have a speed shop near to me because it was a trial and error fit for me. There are so many different fittings as you lay out one step you'll see you may have a wrong fitting and back to the store for something else. Hopefully you have a speed shop that has the fittings you need. Waiting for summit or Jegs to send fittings it'll take a long time to get done and expensive. When installing fittings in hose, lubricate it to make it a little easier. I also used a vise to hold fitting to push on hose. It was well worth the effort after it was done. Also make sure regulator can adjust from 5 to 60 psi, but as I said any brand will do, and make sure pressure gauge can go up to at least 60psi.