First I don't know what I'm doing so I may ask some really dumb questions. We got the DRS4NXT radar after spending months getting the correct FCC paperwork done to allow us to use it on a Storm Tracker Vehicle for our television station. We now have our FCC license for land mobile use. I think this radar is the perfect choice. I bought the self-leveling mount, ordered the cable but forgot to order a display, doing that now. I'm going to go with the FR-10. Is there anything else I've forgotten to order?