Where did you get your fuel tank, I noticed the fuel pump mounted inside. Is this something you did or you bought it? If you did it, can you give up the parts list for it.
Don't remember who it was, when I get a chance I will hunt around to figure it out but someone here used a (gasp) 69 Mustang tank in there a-body. Fit between the frame rails, and looked like due to it's being shallow there would be no trouble running tail pipes out the back. Did a hunt and found several different sources for Mustang tanks with efi pumps installed that were reasonably priced. The fellow I am thinking about worked for Fram.....and the car in question had a turboed import motor in it. Car was for sale not to long ago...perhaps 6 months or so?