If you have no luck locally, you may want to PM Nysbadmk (currently a vendor here). Check out his thread on NASIOC: http://forums.nasioc.com/forums/show....php?t=2423260
I did some research a while back when I wanted to lower my OBXT. I believe the Sedan and Wagon Struts/Shocks are the same. The difference is in the rear springs. If you're using a Sedan spring in the rear, consider using spacers to give it a little lift.
If you're keeping the Koni's (I read your other thread) you'll only need the front strut bodies, for replacement of the OBXT strut bodies, as the rear set are stand-alone shocks. You'll need wagon springs in the rear, and possibly the smaller sedan bump-stops.
Err'body's lowerin' their OBXT's... I'm just sittin here envious.