How difficult is it to find curly purpleheart? Is it easy to come by or is it one of those woods that just pop up once in a while? Is it expensive? What characteristics of curly purpleheart are different than that of it's straight grain counterpart? Is it more/less dense? Is it more/less liable to warp (than straight grain purple)? Does it have a better hit(tonal quality)? If you had a nice piece of curly purple, what kind of cue would you make from it (i.e. wood combination, points or no points, forearm or handle, wrap or no wrap, etc.)?