Ready for tack

I've now reworked some problem areas on the new medallion and added in some detail. Of course, he also has his mane now. That took several tries as I was getting carried away at the beginning and he had hair all over the place. Dramatic, but also a little silly. With some advice from another artist friend, I managed to get the 'do under control. I'll be adding some veining still, but he's pretty much ready to start tacking up. I'm toying with the idea of casting him without tack first and offering two different versions, one with repujada tack and one with none. Any opinions on that idea?