turbo + silvertop = possible?

[Mux213]

My gut feeling sais it would be stupid, silvertop is a high compression engine aint it? You would have to lower the compression to make it work, not sure if the silvertop adds any strength compared to the GZE block that would merrit it as a choice over the GZE.
Besides, with a turbo (or supercharger) the whole benefit of 20valve sorta disapairs as it's mainly to improve flow of the N/A setup, with forced induction you don't really have benefit from the extra valve, I'd say with forced induction you'd have most benefit from a 16v head, my guess would even be that a bigport head without tvis would be the best setup for a forced induction engine but again, just my gut feeling there.

So my gut feeling sorta sais, whats the point? But I aint no expert in these matters so I'll leave it up to the experts to make sence out of it