I don't think I ordered enough bends in the two inch stainless. I will need to order some more of that cheap stuff. I ordered the SS for the flange that will bolt to the head. My two old headers had there own flanges. Should I make one flange aka one header? Or should I go two sperate flanges and then we could probably keep them separate all the way to the turbo flange? We started by making a tool to press the tube into a rectangle to match the turbo flange. When we start cutting these tubes do we want any gap between the pieces when we weld them? Or do we want zero clearance between the pieces?