If Victrix go for a different horse sprue in each set however, then we could end up with a large pool of horses, all in realistic poses and easy to assemble.
True but horses from other kits they currently have don't match. Numidian horses and Iberian horses cannot be used for Greeks, for example. The horse 'furniture' would look queer.
I did buy the Greek cavalry kit, still in sprue because I have yet to decide what unit to do with them!
Personally I would have liked a head with a kausia, and an un-helmeted head. Price of the product is also good, postage a bit high though. Otherwise it's 8/10 for me.