So I bred a Zulu and Painted and got Terracotta on the first nest:

http://www.worldofmeeroos.com/meeroos/meeroo/2714326

I bred a Jubilee with a Snowpaw and got a Red:

http://www.worldofmeeroos.com/meeroos/meeroo/2714724

I bred an Azure with a Loch and got a Highland:

http://www.worldofmeeroos.com/meeroos/meeroo/2718458

My first thoughts besides who to pair the terracotta with are to put the Red and the Highland together as they are compatible personalities, I do not think they are related.

I can probably await the outcome and match any compatible offspring with my terracotta. The reality is the Terracotta is friendly though so I will probably have to use a secondary market nest or someone out my existing Koi family (friendlies).

Just thought I would post you some of the results of my strange pairings.