I like it. If you do want a higher pressure location for the intake, start by looking back at the aerodynamics at 180 km that Fred posted.
Boxster 986 Aerodynamics @180km/hr
Or better, just buy the sexy scoop (linked from one of TRK's old posts, the P-bucket links from the Subaru thread don't work well for me.). Bring the air to where you mounted the box.
