Hmm, Yeah I dont exactly know, what I figured out was that both Turks and Abbasid have very weak infantry overall, especially turks. Their best infantry is like Saracen Militia which is 2/13. They barely get any decent troops from barracks so I thought maybe give em more but you might just be right.
Kwarezmians dont have access to too much good stuff, I even think they are still far inferior to both Turks/Abbasid at 40 points because they cant get to the holy land that fast.