Turbocharged tower of power?

Before I put the 6.1 Hemi in my Valiant (dream, dream) I would like to try turbocharging the 6. I have seen a pile of less that effective, or nice looking turbo setups on the internet. What I am looking for is someone, or some site which has actually made a proper 300+ RWHP turbo install.
I am not new to turbo installing, but I don't want to re-invent the wheel, so-to-speak. So if there are people out there who have done this job, please contact me.

Dale