It will be interesting to see how they turn out, I saw Henwards ones yesterday and they aren't showing any red yet, except for in the anal fin. They are still small though. The 5 juvi's I have (from an unknown source I will add, dropped off at HFF Albany as "severums", so there possibly someone with a breeding pair) are colouring up nicely, although they're ~8-10cm so I'm not going to count my chickens...
I'm not going to claim the moral high ground with regards to this topic. Some might say its unethical to sell hybrids using an internet picture of an exceptionally coloured male (especially when 90% of pure rotkeils won't have that much colour), but others would not. Some would deplore the idea of doing such a cross and clogging the market with mutts, others would say let the market speak for itself. I have my opinions, Phil has his, and I'll leave it at that.