Lol same here, Im in the middle of a sr swap and I was starting my build as a budget friendly, get what i need to get the car running and thats it..Im still going along those guide lines but I find myself watching a whole load of stuff on ebay but the fuel cell is probably gonna be the route i go, it seems so much easier to cut a small part of the well out for the sump to sit out, like you said it'll be safe from all the debrees and rocks. Only down side is the stock filler but im not really upset about that.
Im going with a 12 gal plastic sumpd cell, and walbro 255 from summit racing, i think nylon lines is the way to go also, i just heard that trying to bend the fuel lines is a pain...A WAY CHEAPER PAIN THOUGH lol
actually lol
http://www.homedepot.com/buy/plumbing/plumbing-tools/klein-tools/professional-4-in-1-tube-bender-41569.html