Hello,
Are the Greco "Super Power" models the low end verions of the "Super Real" series?
http://cgi.ebay.co.uk/Greco-Super-Power-Custom-SB-Guitar-MIJ_W0QQitemZ320084378203QQihZ011QQcategoryZ33040QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
Look at the strange neck body construction on this one...