Classic "looking?" That is a big part of the whole point of this topic, to retain the classic looks and feel of this vehicle. Anything but OEM designs are out-of-the-question.There is not much you can do to update the S30. Some things (updates) that would be welcome is completely rewiring, using new wires and new, but OEM connectors. You'd still have to use the old switches, motors, lamps, etc., but that's about all that would really "update" things. I don't think you can get an NOS AM radio or power antenna, but you could retrofit modern electronics to the OEM receiver case, rendering the station buttons useless. The only other "updates" might be the front calipers, changing to steel brake drums, stainless brake and fuel line tubing, polymer flexible brake & fuel lines hoses, and urethane coatings overall (underbody coatings, and body paint) not to forget all those plastic and vinyl parts all over the car. I can't think of many engine updates (on the L28E engine) besides new wires & connectors, and certain rubber parts.