Thanks Ernie. Cannot say enough good things about your results.
A big part of me wants to buzz my whole head with a three or four guard, but another part just wants to grow the hell out of it until becomes a big bush and then start sculpting from there, ha ha. For now I think I will resist the urge to buzz it.
Two things I have noticed though. My head is definitely warmer, and I can't stop running my hands over my head, just feeling those hairs now is such a difference from once there were none.