I havnt been able to make a mod where the units change with the tech yet. I am trying to figure it out but for now you will have to disable this mod until you research the marian reforms. When i figure it out it will be in my reskinned romans mod.

Yeah that will happen. You need to enable my pre marian Auxilieries mod. It's in the description.

I'm getting Cohort Velites before I even research the Marian Reforms; I'm 4 turns into the campaign

nah i already got a good list of mods but thank you.

Follow my collection:
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=344158008

I have made from many mini mods a good ROME MOD. With the list the first 21 MODs are switched on. Every MOD brings something in the play.

It's just a reskin so no units are added. You disable the ones that don't fit the timeline. If you do the marian reforms you disable the pre marian mod and use the marian one. If you reform the legions into the imperial legions than you disable the marian mod and enable the cohort mod. I am working on adding new units to my main reskin mod that will replace older units as you upgrade but for now you will have to us these mods. Hang in there for now and use the mods the way i told you until i can add new units to my main mod.

This means - I am able to do Units anew upgraden after every new barracks. Is it thus?

You can use only one at a time but yes you can use all in a campaign.

Perfekte Mods! Can I use all 3 Mods (Marian, Cogort and pre-Marian) in Kampanie?