The Turks turned out to be quite easy. My HA armies wiped out the Antiochians (killed family in battle) after a few turns, then moved on to vacuum the Byzantines. At turn 18 I am way ahead of everyone else. The pesky Venetians have turned up, but after an initial scramble they got wiped out by night attacks by HAs and finally some heavy infantry, but not before providing me with lots of cash, ransoming their King and troops several times.
This is one of the few times I have actually remembered to take a pic.