i found just what i wanted in my g-force pro-eliminator - sa2005, flat black and cost $250 from ron @
http://www.discoveryparts.com/. plenty of helmets/places online so just do a google search for "sa2005 helmets" and decide if you want open face or full face, what color, etc. just make sure its snug. heres mine:
edit: id definitely go with sa2005. sa2010 wont be out til next year but the 2005 will last another 5 years.