No, don't invite them. Don't invite anybody, except maybe your sig. other as a passenger.
Why? Because you need the freedom to play around with the bike without having to worry about others keeping up or being bored while you try going around in circles. This is your time to experiment with the bike. Go, stop, start, backup, do all the things that come into your head during the day. If you go with other people, you'll end up just driving around, which will be fun, but you won't really get to know the bike. The whole point is to see if you want to spend a pot of money on something (for you, at least) new and different. Take the family and friends for a ride after you decide what to ride on.