Fuel Injection on a 383

I am considering fuel injection, in place of the 750 Holley currently on my 383, but as of this moment I have done zero research.
The Holley is nice, and I don't really have issues with it since I rebuilt it, I'm just curious to see if anyone switched to fuel injection on their cars?

What are you running, where did you get it, how much, and don't forget the pics!