Mark,
You have done a wonderful job connecting the shops and making them come to life! The pet shop looks promising, too.
It is hard finding a building that can handle a lot of shops. I bought five 3988's and am combining them into a shopping boutique. The last two large floor baseplates should arrive next week, and allow me to finish the upper floor. System X can handle shops like this, but finding enough parts is a challenge.
It is so entertaining playing with shops and the Klickies making the rounds. So glad PM still offers these kits. The hair salon is a tough find these days. On my wish list is anyone is about to get rid of one.
Cheers, Pgal