Definitely would be something the kiddies would like. Me I don't know if I could do an anemone tank, seems like my softy tank is slowly turning into it anyways! RBTA for sale!!! (... if I could only get those SOBs out of the holes in the rock work...)
Would want to go with more than RBTAs however, at least one carpet (bottom dweller), perhaps a ritteri, multiple clown fish species.