Sheik,
Great to hear from you. Like to see pics of the tank when you done. The oil tank is that round cylinder hidiing under the pod filters. We made it out of 4.5" Alum tube, 2 end caps, 2 -1o AN fittings, and a alum filler neck from a VW website. Works nice, would like to get an oil cooler if I keep the bike. Main reason for the tank was purely astetics. Wanted to see right through the frame.