Booster installed! It is still quite tight (high effort), but loosening up nicely. No pull or drama of any sort. I still have not dialed in the adjustable proportioning on the rear circuit though.

The LF caliper was the one leaking and causing the pull, so good there!

Thanks guys for all your assistance here, despite the final outcome of the project, it was most valuable and I've learned a lot.

One questions, so I still have the 1 1/8" MC on there. I still have (can't return) the 1 1/32" MC. It has a smaller casting, and from bleeding, I recall it has a shorter stroke from bleeding 87 or so times. Clearly a smaller volume of fluid displacement as well.

Any idea what going to the 1 1/32" would do for the pedal? Ideally, I would like a shorter stroke and lighter pedal effort (though without my new booster broken in, I don't know what it will be with my current setup). I think it would increase pressure, reducing the effort, and maybe have the shorter stroke.

Thanks again
Chris