Hi, from SW PA. Been a long time 2 wheel motorcycle rider, but brand new to the 3 wheel type. While the snow is still flying thought I would starting looking for a few add-ons for my new to me Spyder RS. First on my list is a sports rack. Plan is to mount a top box for my day trips. I've found new on ebay, but would like to see if someone has a used unit first before I pull the trigger on the auction site. Thanks for looking.