I am looking at ordering a new barrel. I also have a pile of 270 brass. Am I going to be able to next size my 270 brass down to 6.5 with a 6.5-06 AI full length die? Do I need to order a Redding bushing die for 270 to neck down my brass? I know that I would be better off with 25-06 brass, but I was hoping to use what I already have.