I'm not sure if those scores are "good enough" or not. Were you able to look at the scoring and see where you might be able to improve? Were there any parts that were challenging for you? What kinds of shops did you do?
I agree with trying to do a shop that is just a restaurant and not a bar plus restaurant. Make sure you can get all the details that they are looking for as well as all the photos. If you're new to it, consider making a checklist for yourself. For your first one, you might also want to consider lunch or a slightly more casual place just so there is less to observe. It's easier to do soft drinks and an entree than drinks, starters, entrees and desserts.