From the Pecheneg roster, I can see what you guys intended for Turcomans but thats not the same thing, you have made some of the Pecheneg tribes as spesific units but if you're gonna do same for Turcomans, Oghuz and Turkmen difference is not equal to this, those two are not tribes in the first place, but an upper name for the same tribes labelled together.
About the Pecheneg roster, overally good, but I found them quite heavy, light and heavy troops are equal in numbers, there are 2 Tarkhan units in the first place, Tarkhan is something like Amirs, Lords you know, and capes in generals looks just strange for steppe nomads, also while I know its probably done for balance issues, I think even the poor class can afford horse, its especially strange for shepherds to don't have horse, their job is with them after all.