Do you guys remember the 'turbonator' from back in the day?
Single turbo would be quite a task piping wise. Unless you just want to turbo one bank
You might need an external control unit/bypass to make it work perfect, similar to what the harrop blower will be running. Obviously the mss6x has no boost/waste gate control.
The issue with turbos on this car is that the MSS6x family is not designed for boost unlike the MSD8x family. I think the biggest tuning issue would be controlling the onset of boost given its not a linear relationship of X boost at Y RPM in the case of a supercharger.