Thanks a ton! For the filler neck, I was going to go through the diamond plate on the fenders so the end of the neck would be on top. But the hose wasn't long enough, so I just shortened it to right at the frame, so it's out of the way and not just flopping around everywhere.
And I thought about using diamond plate for the outsides..but I don't know, I like the way it looks. I may do it, we'll see. That would look pretty dece too.
Oh and for the taillights - the square ones are LED but the circle ones arent. The square lights are just tail lights for when the headlights are on, the circle ones are the turn signal and brake lights. I'm going to replace the blue flasher piece on the fuse panel tomorrow and see how that goes.