Being air cooled on the top for a long time I would say hair is over rated and a big welcome to the club of a tanned brown beanie. It is what is inside that counts and you have tons of the good stuff.
A friend (Carolynn) that just went through chem and radiation had her hair grow back with spots of different shades -- after a bit everything came to one shade which she says is different (lighter) than her original and makes her look younger. So a pot of gold at the end of the chemical rainbow awaits.
All the best
