Crimps in fuel line to carb

My 318 2bbl Dart has an (apparently?) 1 year only Rochester 2GV carb on top. I have an obviously sticky needle valve that's causing the engine to get gobs of fuel, so I started eyeballing taking it off to do a rebuild.

The problem is, I looked at the hard line coming from the tank (on the passenger side), and it's got several kinks in it (4-5) as it comes up towards the carb.

Is this something that would be worth it to cut out, flare it, put a union in, and make a new piece of hard line to the carb? Or should I just leave it be? As long as I can confirm that's a fuel source (there shouldn't be a return?) I could also use that as an excuse to put a fuel filter inline.

I'm very new to non fuel-injected stuff, and to be completely honest, I'm trying to apply skills that I've observed from the family through some basic wrenching of my own.

Thanks!

Daniel
I have a 71 dart swinger i also have the Rochester 2 barrel carburetor my car is air conditioning in my fuel filter is before the fuel pump because there's no room on the line to install one with the air conditioner there no problem with mine you're the first guy I heard that had that Rochester carburetor it's very rare good luck