Mighty EB coders, I plea for your help

[Atraphoenix]

Like I said, I'm trying to swap culture between the greek and roman factions.
The simple aim of this is to enable the romano-british trick with baktria in order to emulate the rebelling satrapies.

romani-british was a special faction in BI, it had some hardcodes as well, I hope its culture is not hardcoded, too.

Are you planning mod BI files instead of RTW or just panning to mod so as to play under BI?
If it does not work you can utilize religion system as culture, in fact I gave up to add religion alex EB but to add cultures under religion modification you can have a different but a insured way under BI.