Nice work on that weatherpak connector. On the fuel line fittings, there is a type of fitting that is supposed to be more secure than the the plastic clips - it's like a c-clip that keeps the fitting secured. I'm running the plastic clips and haven't had an issue though. If you're interested, Earl's (Holley) makes them:
https://www.holley.com/products/plum...arts/751166ERL