I am having trouble on deciding on what kind of jewels I should set up on a new ninja char I am making. The only form of healing it has is chiv, but I am also stacking up a bunch of + skill items on the suit to give it more elbow room. I am wondering if I should go with a 4/6 type set up or contemporary dexer jewels. I would love to add another +60 skills total on the jewels, but that eliminates casting I think. Anyone have a suggestion? What works out best?