As i wait for my 250 or 300 Super to arrive i am finding myself already thinking of what mods to make. So many of you have done some remarkable mods. One of the things I will want to add besides turn signal emitters, windshield, new pipe, and 12v socket is a top case. Has anyone that has purchased and received a 300 or 250 Super added a topcase yet? If so, was it difficult, and what adapters if any were needed. Also, Vespa, Givi or Coocase? Thanks for your inputs