I have also paid another
$400 to close paradocs out of buying any Schroth equipment!
You get two of these:
Here's a thought, the reason you want a harness is in the main part to hold you tight in the seat. If it was safety, you would be getting a full roll cage, otherwise, you are not changing all that much in terms of crash protection. If the OEM belt is intact, surely you can hold yourself down with the harness with the OEM belt buckled to use that restraint (you will need to clip in anyway to get rid of the chime - otherwise the YouTube videos will be really annoying!)