Quite a blitz campaign! I didn't take Tarsus so early in my Pontos campaign, was quite happy to let the Seleucids and Ptolemies fight over it for a while. The Seleucids left me alone until after they'd taken Tarsus, even though I was still at war with them.

I see you're not taking any chances with the battles, your army always seems to outnumber the enemy.