Thanks guys Murambi: Variation.....as in? If you could be a little more specific on that it would help. Variation could be color, length, etc - I'm an old pro on the modelling side of things but the hair is a first for me and Ive drained my resources thus far, so if you have anything please share it. If you have some reference to the hair that I may not have, please pass it on as well Jay