In my email I said 70% back and sides, 65% top and temple points, but on second look I think the only place I would decrease the density is at the temples.

The only reason I say that is because the hair tends to behave a little better in that area with a little lower density. If you have a true 70% right up you will probably have to control it with styling product for a few weeks until it sheds down.

Hopefully Dino will chime in on this one as well. When we were messing with his full cap at the Orlando convention we could both clearly see that was one of the critical areas in achieving realism in a full cap.