After visiting today, I also noticed how flat the shop looked, it looks great of photos, but looks kind of cheap in person, surely they could have made it a little better? Plus, and this is a major bug bear to me; they've plonked the shop right in front of the Bose speaker for that end of the plaza, so its a rather quiet plaza now...
If they did indeed decided to expand this Amity Speedway theme it would be nice to see them incorporate Storm in a Teacup and reroute the Rumba Rapids entrance / queue line to match that area, stick a decent flat in and you've got a whole new, great themed area.