@acsawdey @MLE_online @madrush Except then you get a deathtrap of a body not designed to modern safety standards.
Additional (probably impossible) bonus: Something as safe as a modern car in a high speed crash, but also designed with repairability in mind (e.g. avoid use of disposable composite panels on fenders and other areas likely to suffer minor damage, prefer sheet metal that can be hammered back into shape and returned to service).