02-02-2021, 09:20 AM
If all you want is the comfort of being able to wear a seat belt, then I see no real problem; the trouble is they will not actually provide any serious protection! To do the job properly you will need to fix the belt mountings to the chassis, and there's not much chassis on a Seven. You will need to end up with a substantial framework braced well-forward which will probably weigh as much as the whole body.