Some good info there - cheers, Chance!
I remember some years ago taking a drive around Stonehenge, etc, and driving up and down the road thinking "I'm SURE Durrington Walls is around here somewhere!" - I'd not done me research, and suffice to say I didn't find it. Although, obviously, unbeknown to me I'd actually driven though it umpteen times in my search! :D
I've really not explored the Stonehenge area too much - probably cos it's just up the road for me, and cos it's too "obvious"/busy/touristy - but your post has made me wanna go explore!
G x