Here:
http://www.stonehengevisitorcentre.org/#/home
there is a simple (loaded, in my opinion) survey (click on "Your Views")
Please go there and tell them what you think of their current plans.
"there is a simple (loaded, in my opinion) survey "
Not half! How do you rate the existing facilities? Will the proposals improve the setting of the stones?
Surprised they didn't just put "Which is best, EH or Bin Laden"....
To be fair to them though I don't think the box they show represents the real concept, that's yet to be produced.