yes i would run my own line. the line they give ya is that push on stuff. holy ****. damn near bustin blood vessels putting that crap together. not sure if its all like that or maybe they sent him the wrong fittings or something. soaked it in boiling water, heated it and everything and that **** wasn't going all the way together. so yes, i bought a basic kit plus their regulator and fuel filter.
when i called for the tank (need a new one for my car anyway) it was like $750. you can buy just that weld in section and weld it in yourself too.