I emailed a couple of companies regarding mounts for the Mk3 Foci, to allow the fitting of aftermarket seats. I received an email from Planted Technology today, asking me to spread the word that they're looking for a Mk3 so that they can start developing such a piece.
2012 Yellow Blaze Focus SE Sedan (DD+Project)
1992 Bright White Grand Prix SE Sedan (Project)
SR #74/SMk3C #17/YBOC #03