Has anyone installed Safety Harnesses??? I have a set that I installed in an Audi TT Coupe but I want to move them to the Elise asap. The TT has tie downs in the back of the car. I removed these and used the bolt holes to mount the upper part of the belt and fabricated a bracket that goes into rear seat mounts. They are completely removable without leaving any holes. I'd like to do the same on the Elise. I know there are a few people who have auto crossed their Elises (Randy, Stan, and a few others) so I was hoping one of you guys spent this weekend installing some to make it easier for me (and others).