10k stars gains 3.4% dps with every wis mod. 10 wis mod (easy!) gives a 34% dps increase - including downtime.
Also, you need to be centered for monk goodies - such as +1 crit multiplier on a 19-20. Also, a few ninja spy abilities, such as Ninja Training (II), " You also gain a chance based on your Dexterity score to throw an extra shuriken per attack.", Ninja Master, "While you are centered, you gain a +1 Competence bonus to the Critical Threat Range with Short Swords and a +2 Competence bonus to the Critical Threat Range with Kamas and Shuriken. Any piercing or slashing weapon you wield gains the Vorpal ability." (Note, it does claim to be bugged, but my mate claims otherwise. I'll get around to testing on lamaland later.)
Ninja spy also offers sneak attack, as does halfling - and another broken ability, "Master Thrower: You gain a +1 Competence bonus to the Critical Threat Range of returning thrown weapons. BUG: Does not work at all!" So.. Something ELSE to test on lamaland later. /sigh
In fact, if these are working on lamaland, that might be my third monk life - halfling, wis/dex based throwing toon.. pure monk..
(Yes, so much is bugged. Still, hopefully it's fixed on lama and wiki is out-of-date.)