Nice wet day, so pressed on with taking the 90 apart - tub cappings & corners off, front seats & belts out, fortunately no more nasty surprises. The repair panels have arrived: tub cappings, rear corner uprights & steel plates under lights, also the shut panels behind the door striker plates. Likewise special epoxy ali paint. Still awaiting rivets and some ali sheet for tops of rear boxes etc., but tomorrow will hopefully pressure wash under the tub and start cleaning up all the corrosion.