FI and I are living together for 4,5 years now and have household item we need (including fine china and silver cutlery). We prefer cash, but obviously didn't mention it or a registry on our invites. We have really few items we'd like to upgrade, so I added the potential upgrades to our registry. We invited 80 people and so far 5 whether I can send them registry details (and my mom and FMIL have the details too, not sure if anyone asked them).
Is it fine to keep the registry list at about 15 items (price range: $25-§250, way more in the low price area below $50) or should we update it and add new stuff?