I read those earlier ideas of enhancing monk guild and here's mine:

Kata should give some special bonuses. Meditation should too, those skills are
the way to become enlightened. I think that doing kata many times in a row
should even give some +avoid, +physress or other bonuses that last for some
time...

I also think that the effect of Ki should be greater. I don't mean those
strikes but it also should affect to some other things as well... at least to
meditation.

In general doing kata and meditation many times should somehow enhance monks
ability in combat. At least for limited time but still....