I was pretty happy with how we had everything fitted up with sheet metal screws so I took it all back apart to finish welding the frame close-outs and made the front and rear flanges (I guess that's what I'll call them) for the inner wheelhouses.
I decided to tig these in since it'll be easier to grind. I made the pieces on the Shrinker/Stretcher.
Front of wheeltub area
I'm hoping to wrap up the other side tomorrow and then start welding it all together for good