Yes you are quite right, bolt straight onto the floor no problems. Was having a bit funny moment, meant that for bottom mount seats (as with my Recaro's) the holes in the frames arent right, infact the frames are large enough to reach the holes on the seats. For side mount seats you would need the Recaro side mounts I guess and they should fit on the frames. Best confirm with DT though as the holes on the plates dont always line up with those on the frames
not a problem, we got a drill here