Stunning build!

One question/issue that I can see though: your air filter/intake & MAF placement may have issues. Several builds have been finding temperature issues in the engine compartment. I don't know how aggressive you are planning to vent yours; but with the air filter & MAF tucked in & so close to the turbo, it might become a problem -especially since the EJ doesn't like high intake temperatures.

Any plans to address this by intake vents/heat shields or isolating the intake track?