What some lovely work you managed to come up with @Rocket3497.

It's sad that the AI doesn't make use of your new enhancements. I hope that's something we can look forward to in the future.

Below a few thoughts and ideas:

Idea1: I think the new buildings and their upgrade methods are fantastically made. How about enhancing upon that?

Personally I think the idea of returning barracks and a pilot number counter like in bz1 might work rather good for your mod exclusively. Seeing how the main aspect focusses more on actual base building and eventual upgrading and researching things. The current ISDF Scrap Silo downscaled for example would make a fine barracks building. Just needs a little door. While that water tower looking building from Pluto might make a fine scrap silo. Ofc it remains to be seen how well all of that would work. Not every map has an unlimited amount of base building space.

The new ISDF units are also very lovely. Though I believe the smaller tank with chain guns and plasma could need some additional texture work. The way it looks now doesn't look very ISDF like not to mention rather low quality - texture wise. Also don't forget to pin a little ISDF logo on these new comers. If memory serves there's an ISDF logo on each and every unit?

I think the ISDF heavy scout and possibly Scion counterpart could require a speed nerf. Seeing how massive these units are the current speed feels unreasonable. Not to mention that it is out of sync with remaining units. Eventually also don't call it heavy scout as this unit is way beyond a scout class.

As for the Furies. Up to you whether you wanna keep em or not. But I feel they are totally out of place. If I were in your shoes and had your time I rather scavange the story bz1 & bz2 ancient buildings. Retexture them and enhance upon them a little with animations and form real Furies faction. Possibly with some additional minor custom units to fill the gaps. It could then harass both sides. But that would be a huge amount of work. Still somebody already converted most these buildings perhaps you can join forces or get permission to use them. What makes me dislike them is their speed the fact that the Fury fighter clips through the hills while flying which just isn't very good for the immersion of your gaming experience. They weren't even that fast in the original game.

Anyway all in all I do enjoy this mod of yours a lot. In my opinion it's the only mod thus far that really adds something new to the table to play with. Like most of us I'm still waiting for the conversion of Forgotten Enemies, Flesh Storm, VSR with Deadlian and Hadean returning etc. Perhaps some day even CP2 http://www.moddb.com/mods/bz2-community-project-2

Good luck and thanks.