High revving 340 stroker questions

I like your engine builder. But everyone has their own definition of high RPM so you need to clarify what he means.

FWIW I consider anything under 8000 is street RPM.

So you consider 8000 on the "low" side even though it requires oiling and valvetrain mods? I have a tough time imagining an engine that revs to 8 grand and still has decent off-idle torque and street manners below 3000 RPM unless it's built with some exotic hardware? Honest questions...