i want to build a return style system for my focus. a little for hp, but mostly just to get rid of my fuel tank and get a fuel cell. i will have a complete fuel system by the end of it all, but i need to know what all i can use to get it done as cheaply as possible to start with. i know what fuel cell i need. i want a 16-20 gallon foam filled aluinimum with a fuel level sender. i put a fuel cell and inline pump in my 95 gt, but those are return style to begin with, so it was just replacing it mostly. i am not too sure what fuel rail i need, or what adj. fpr i should go with. i will be going with steel braided eventually unless you think i should use it to begin with. price is an option, but not a total hinderance. i can wait a few weeks to save up for a particular part if needed, but i don't like to waste money.