Doing all those mods and a Procharger with high boost is not going to make your internals happy... Yes, a Procharger is a centri unit but still 400+hp is going to be hard on the internals and it would only be a matter of time before you threw a rod or blew a piston. At 400+ you would need new forged internals.
Why don't you read other threads on here about supercharging cars and the powerpacks from SSM. Their are a lot of ongoing threads as well as older threads with good info in them. You are talking about a lot of money that you are going to be spending. Not to mention the power... Do you know what 400+hp feels like in a 3300lb car??? | 
