Where can I buy the complete fuel lines for a 95 Sonoma?

[team39763]

I took the bed off my 95 Sonoma and dropped the tank. I can't tell if the tank is bad since it's got that plastic baffling in the bottom. The lines are full of rust and crap though. They don't look rusty from the outside, just full of rust on the inside. I figure I should replace them and possibly replace the fuel tank. Where can I get the complete lines? Can I use a cheap replacement tank(Napa, Autozone, etc)? My biggest concern is the lines though. I'd appreciate any advice. Thanks.