Bee*R did it like a decade ago.
https://www.rhdjapan.com/bee-r-b324r-full-swap-kit-skyline-r32.htm
What's so special about your project? You want to blend the two panels together? Cool. Let us know how you go.
My Pooparu hit 256,000 km (EJ255), and yeah it does burn an alarm amount of oil for me (almost 1L per 10,000 km). My GT-R doesn't burn oil and it's 1990 model.
So... car ran fine before. You changed a part, then car immediately runs shit. Do you revert what you did to see if it fixes the issue?
Oh and those people running vented BOVs have aftermarket ECUs.
R31 GXE - still have it
R32 GTS-t - dad crashed it
R32 GT-R - still have it
N16 Pulsar - sold it for below
Gen 5 Liberty GT wagon - dog hauler
You people change cars like I change underwear