I think I will have it ready this week. The specialist were giving me trouble and as I suspected it was a naming convention that was tripping me up along with an outdated .csf file in the save folder.
Thanks to Apex for pointing me in the right direction.
Okay, mipmapping has been fixed, automated compression is underway for another downsizing test. Looking good so far. I may be able to squeeze a compact HU version into about 20 GB install size. How‘s that for “lite”? 🙂