Steve,
Have a look at
Michael Page's website to start with. They are one of the better organised / structured headhunters. There is also
eFinancial which si pretty good.
Mr. Aronowicz is a sharp cookie as well.
As I said, if you can justify of a network and acquisition experience, banks will in general show interest.
Retribution will also vary depending on the type bank you join (European, Swiss, U.S.) with U.S banks like ML a lot more comission-driven.