1. This guy's crime does not seem to me to be of the same order as 'molesting a 4 year old girl', which has to rank pretty close to the top of evil deeds. But that is irrelevant, because ...
2. I believe in appropriate punishment to the fullest extent of the law. There's no law saying that getting screwed in the ass is a punishment that can be inflicted on anyone.
Well Dave BlitzenZeus's salient point about depriving a crook of all assets acquired as a result of their criminal conduct is spot on esp. in this case.
As far as jail/sodomy it is a reality and perhaps a deterrent as a graphic picture of life inside the big house should you become a resident of the state.