Your mod is good and I can give you an A but you must make 2 changements in 1346 mod for histroşcal accuracy. A) At first Il-khanate was disestablished in 1335 so there was no Il-Khanate in1346 (
http://en.wikipedia.org/wiki/Ilkhanate )
B) Make some changements for Ottoman Empire in 1346 Ottoman empire was only controlled these cities.Nicaea(izmit),Nicomedia (izmit) and Anatolian side of Galliapoli (çanakkale),Bursa (brussa) (northwest of anatolian cities) Ottomans was not controlled Smyrna (izmir) or Iconium (konya) these cities were controlled by several turkish beyliks.Such as Germiyanoğulları, Karamanoğulları (the strongest beylik till 1340)...etc Look at:
http://en.wikipedia.org/wiki/Anatolian_Turkish_Beyliks
for helping here is the map of ottoman empire phase by phase
Rise of Ottoman Empire
Thank you very much for your mod and I am looking forward to see the entire world mod.