[WSSix]

<----- JCG or Ironworks maybe?

I'll second aluminum over SS. The SS is a pain to bend and flair. If you are worried about damage to the aluminum fuel line, it's easy to make good looking covers to hide the more exposed sections. Also, take in to account the route you take from tank to engine. It doesn't have to follow the factory routing. The more protected the fuel lines the better no matter what material you choose to utilize. Good luck.