Has anyone tried transplanting any of the newer powerplants (2AZ-FE, 2GR-FE, etc.) into a 5th gen Celica? I own a 2008 Rav4 with the 2GR, and that is a fun drive, and I can only imagine how that would scream in my '90 GT. That would have to be a wiring and plumbing nightmare, though. Any thoughts?