After a reddit post post I tried again to make the aok mod for aoc and this time I published my result. It's not perfect and never will be and even can crash (specially at tech tree view), but you can try again the old balance with aoc features + UP, if the 1.0 patch mod is not enough.
Download link:
https://www.voobly.com/gamemods/mod/1183/Age-of-Kings
Download link:
https://www.voobly.com/gamemods/mod/1183/Age-of-Kings