Do it. Bacardi and Cola.
Yeah man, you've got a great head o' hair. You'll be pleasantly surprised when your buzz your head. Go ahead and do it. I did a few weeks back and I'm happy with it. It's quite possibly the easiest way to forget about sheds. I always say you cant count hairs when you cant see them. Do it.
Also, do as the rest say, get on finasteride and go live your life. You've got a great head start.
By the way, whats up with the patch of dark hair in the front? Have you been using minoxidil?