No offence, but this isn't a great question. I as an historian, at least, do not deal in moral terms. I can tell you what happened because Caesar was assassinated, but not whether it was good, or good for particular people. It opened opportunities for people, most of whom lost and died. Was that "good" for anyone?
If you can rephrase the question, I'm sure I or someone else will help.
Privately, I don't think the 9th circle of hell is a deep enough pit for Brutus.