Fuel Line ?

I have a 94 cavalier with fuel leaks from various spots in the fuel line. My question, Is it okay to replace most of the line with hose instead of steel?

I have a 94 cavalier with fuel leaks from various spots in the fuel line. My question, Is it okay to replace most of the line with hose instead of steel?

use something that it wont break down as a lot of platics/rubbers get eaten away by fuel!