Thanks for the replies
An X pipe it will be, I think. Dr. Gas sounds like the way to go, but I have read many posts about it needing to be welded in place in numerous parts. Not a problem for me to a large degree,as I have access to friends who are expert welders. But no lift and I do my stuff with a floor jack and stands.
Could do a vendor install, but at least half the fun is doing it myself. I have the tools and technology. And it is way cheaper. So.... ideas, advice and/or comments on this? Thanks