Male ESI's top out at Paul Newman and Bruce Springsteen. Down from there is Spencer Tracy and Chris Isaak. Down from there are Brian May and Ronnie Wood. Down from there is Bob Dylan.
If you are a female LIE going for looks, you are probably going to have to make some concessions. You should concentrate more on how the ESI makes you feel, on how you feel when around him.
Here is a picture of my best friend from HS, an ESI. His teeth are seriously messed up and he looks a bit like a crane, but he's the best guy in the world.