Looking good Sieg
When you do it yourself you can get everything just right. I did the mufflers and tailpipes on my car a few weeks ago.... one thing I learned was that when the exhaust heats up, the tailpipes move around a bit. I ran my tailpipes between the leaf springs and rear fender like yours, and had to relocate the tail pipe mounts several times before I found the best position to keep the tailpipes from rubbing on the fender when the exhaust heated up.
Don’t make the same mistake I did by welding the mounts up solid right away... tack the mounts on and then do a test drive to make sure nothing rubs when its up to temp before finishing.
Just trying to save you from doing extra work!