^^That.

L26/L32 TB's will only work on '04+ cars.

And I don't know where you're getting the L67 TB bit, because I'm using a L36. RTV is a wonderous tool.

And yeah, I got my GenV adapter plate for $50 shipped. My UIM was free, but I'm sure you could score one from a local junkyard or ebay/CL for next to nothing...it's really nothing special. It will however move your intake setup a few inches closer to the fender as the Plenum itself is larger.