I was thinking about this too..(as I love the sound of SC engine in lancia 037
)
to place the SC just under the modified intake manifold (kept only part with injectors and custom made plenum) instead of AC compressor..
to lower CR U can use sligtly machined stock pistons (as there is lot of meat to remove.. EG.. 2mm deeper stock bowl would be enough..), or 16VT ones...
only thing I´m affraid of is too restrictive exhaust manifold. which can cause serious problems (as it did on my modified 16V atmo in the past)..rest of exhaust of course free flow 2,5" at least...
16VT turbo injectors and custom mapping and it would be fine.. you should be anywhere above 200bhp based on other mods...