Good to see a new list available! More variety at tournaments is always welcome

I think it's a real shame you dropped the option to take the giant cathedral-like WE from the list though. They are really iconic for the faction (giant cathedrals on tracks in the background in official artwork) and Epic armies should have the option for appropriate giant support units, not just consist of what can be taken in a regular 40k game.
Someone at the GT said the opinion of these WE from the Net-EA version was one was situational and the other just useless but they could have been adjusted rather than dropped, or kept just as poorer choices. I know there isn't a model but there's never been models for Ordinatus Minoris, DE Executioners, Chaos Altars, ect but these are still options in their lists fine. It wouldn't be a hard conversion to take a IG superheavy or leviathan and replace weapons with flame weapons either.
I hope you might reconsider and add the WE back in future! Removing them has killed my interest in collecting and playing the army (there are a number of other armies I'll work on first but I'd have done them eventually).