Good morning everybody. I have a 1999 nitro nx882 w/ a 2008 mercy opti-max 150. I purchased a used sea star system from a BBC member and I am getting ready to take out the old rack and install the new system. I have watched a few u-tube videos of installing a new system but have not found any videos of installing a used system. If anybody out there has done this and has any advice or tips I'm all ears.