I'm still trying to determine if I can license and register a GTM in WI. In talking with the State Patrol who inspects these type of cars I'm told that it would have to meet current safety standards. This would include anti-lock brakes, bumpers, traction control and air bags. Since the GTM uses a corvette steering column it seems like having an air bag installed wouldn't be tough. I realize that it wouldn't be designed to be effective in the GTM but I would need it just to get over the inspection hurdle. Has anyone done this? Also, is it possible to add front and rear bumpers under the fiberglass body just to get past inspection? Thanks for any info!