ok i have another thought, lets try rom manager (i know, i know. rom manager really sucks at flashing roms so i do not recommend ever using it except for certain things and this is one of them.)
here it is:
ROM Manager
go into it and you can select clockwork mod (which i do not recommend) or select alternate recovery to get amon ra2.3. hopefully this will work.
if not then we can try the ruu.
here it is:
ROM Manager
go into it and you can select clockwork mod (which i do not recommend) or select alternate recovery to get amon ra2.3. hopefully this will work.
if not then we can try the ruu.

Never thought I'd see those words typed as a suggested solution--lol