Shower Supply Plumbing Is In! No Leaks!
I still have to clamp the pipes to the blocking and do a couple other minor things, but the supply plumbing is installed, sweated, tested… NO LEAKS! WHEE!

Here’s the pipes and the shower control.

Here’s the joints down in the basement where the shower supply is tied into the cut-offs I had to install before I removed the shub.

Still have to do some more modification to the drain plumbing, but making progress! Here, the old shub drain has been cut from the existing drains.
Next up, I have to extend the wet wall an inch and a half, and block in where the nailing fins of the shower walls will go. After that, insulate, do the bulk of the drywall, put the vinyl floor down, plumb up the drains for the shower and toilet, install the shower, finish the drywall, put in the vanity and toilet, and finally take a freakin’ shower in my freakin’ house!
Oh, then I have to have the floors done.
OK… Back to work!