I've inherited this UK model from my aged Mum. (She's bought a new Echo, but I wouldn't allow a trade-in.) The body is in A1 condition with no rust. It's an auto trans with a 2T engine which runs well but needs new main bearings. I would like to do it up as a show car. Can anyone advise whether the 2T can be reconfigured for unleaded fuel? [I don't seem able to attach a pic but will get round to posting a link.]