Fidgety - could be seen as an overexcitability as described by Dabrowski (this almost always gets mentioned at any gifted talk I've been to). Physiologically a 4 year old boy - hello, I don't know any of those who aren't brimming with energy.

Have you looked at hoagiesgifted.org? Lots of info on there, including state mandates. It's kind of an overload of information so it's ok to take your time.