I have a Obermeyer 6.5mm Stainless 5R blank in a Sendero contour. The blank is 27" long. I would like to trade this barrel for one of the following: 6.5mm blank in #4 contour or light Palma contour 7mm blank in #4 contour or light Palma contour Im not too particular about the brand....Obermeyer, Rock, Krieger, Bartlein. Needs to be stainless and be able to finish at 24". I would really perfer to trade, but I will sell this barrel for $320 + plus actual shipping charges.