hey guys just bought this beauty and id like some knowledge, knew this was the place to come. some guys on the SG Facebook were undecided if this was a 74 or a 73 standard special with the unbound ebony board. the store had it listed as a 73. it was also questionable about the finish. walnut, mahogany, or natural? my search lately has been SGs with a narrow nut width and upon research has been the Angus models, Xtra Slim, and Naked P90 model. AND approx 1968-75 SGs? this 1973 definitely has a slimmer nut and feels great. any more info on what years were the 1.55" nut width? this guitar is with my luthier right now. -does anyone know if this had 500k pots stock? -can we confirm this is a 1973 or 74? -are these tarbacks that came stock? -did this year come with fretless wonder frets stock? -what SG Years have the 1.55" nut width and slim profile? -any other info on this particular guitar I should know?? -any upgrade suggestions? thanks a bunch guys!