I think a long range pitching green in that same area is a bit much. That is kind of dangerous. Ideally, you'd have something like a chipping/putting area and a practice bunker (with rakes) on the far end of the practice/chipping green that points away from where people typically practice. And have a different pitching green to avoid danger. At the PGA Learning Center, obviously not a 'normal' practice area, they have 3 putting greens, a fairly large chipping green and a specified pitching green. They also have practice bunkers (they have 8 with all different kinds of sand, not practical for most to be sure) with specified sand shot greens. But if I were to build a golf course/club from scratch, I would put a lot of detail into the practice area.