I personally think it is a great idea. If a store had a breath taking display tank would it not get people into the hobby more? I think my display has persuade people into wanting more tank or want to get into sps at least. It would be easier as a store with access to all the livestock and equipment already. Another big thing i propagation i do a a lot of it if it is living and it looks like it can be cut with a saw why not try it. Its a good way to get aqua cultured livestock back into the system. If it was me i would load up a tank with a ati power module, some vortechs, and some ghl dosing pumps and controllers. Give people the first hand experience with it. I bet 95% of people who come over cant believe the light you got me can get the results it has.