Can one simulate sound/power charicteristics of the F40 with alternative assemblies?

Hi all! For the savvy engine techs and hot rodders out there a hypothetical question. What would be the common (low cost alternative if there is such a thing) engine of choice to most closely mimic the sound and power output of the F40 engine? Not that I intend to build such a beast, I've just often wondered what makes its sound so distinctive and different from American Iron? It's sound is subdued by turbocharging, but is glorious. Is it the silunimum block material, crank configuration (Is it a flat plane crank)?, firing order, overhead cams/belts, V degree angle, exhaust and turbo plumbing? I suppose its a combination of all the above. Hypothetically could one build and or modify more readily available engines or parts to come close? What about the 308 block as a starting point, or the 355, or 360? What are the main differences between these? (I believe the V angles and most geometry are the same or similar)? any other engine makes similar? Could a cast iron block be an option?-how much in weight difference? I thought it would be an interesting topic of discussion! Please chime in those in the know!