[Pats]

Yes I used the default obat to add those artillery and flak and changed the existing (Arty and AA). But nothing before that (the mortars for example). But to be on the save side you might just copy/paste the ones out you'd like to.
Same with the weapons.

The formations though need to be checked!

(I did change a lot more in my "reordered" version but nothing "important", mainly names and radio codes...)