As someone who has used a LAQ (with lots of experience) ... I had sent her (via mail) a quilt that was all in batiks ... she emailed me pics (close ups) and said that she wasn't happy with the quilting her machine was doing and did I want a different design, as well as a number of other options she provided.
Honestly, I couldn't see ANYTHING wrong with it, and chances are your customer won't either ... unless it's really horrible!!!
I have learned that we are often harder on ourselves than we need to be!H
Good luck when you speak with the person.