So, we finally settled on our permit solution. No fun or funny story here. We just bit the bullet and ended up getting a simple repair/replace permit. our job is a little complicated in that we are doing extensive revisions, but we aren't moving any mechanicals, or adding any plumbing - we are really just updating the existing. BUT we are updating ALL the existing, which is a big job. There was some initial debate if we would need a full permit because it is such a big job, even though the actual work falls within the standards of a repair/replace permit.
In the end, we went with the simpler permit. I finally picked it up last week and taped it to the front window. It's official, our project is official.