In recent events in America from rapist being released only to murder and someone setting others on fire, Eye for an eye would only be set in place for those without a shadow of a doubt guilty by evidence and or credible eye witness. Such crimes committed would result in recieving what you committed.
You burn if you set another on fire and if you rape you are to be raped.
Benefits:
OPENINING JOBS to homosexuals incase a rapist is guilty they can be paid to punish the rapist.
Also most likely would result in less crimes commited.