I agree. Imho zoas are still red, blue, or orange zoas... naming all these corals is simply to aid in trading (rarely the main motivation), owner ego in needing to have something named after them, or to increase value for rip-off artists. These things are collected in huge mats and exported all over the world. There is no such thing as a unique zoa, the rest of it just went somewhere else... on top of that, there are millions more identical polyps in the ocean that will come in on a later shipment.
If you like the concept of a named coral TKD go right ahead... it should be for fun though
GRATS om the first frag!