chinense Maldivian Heart x Purple Bhut

This year Puckerbutt sold F4 seed (from F3 plants) of an "experimental variety" called CP 120 - Maldivian Heart x Purple Bhut
Here is the official picture from Chris Phillips:

I germinated several seeds and am growing a plant at my house, and gave one to a friend. I saw his plant for the first time yesterday and was shocked to see that they are segregating for pod type!
This one is mine, with the Jolokia pod type:

And this is his with the Habanero pod type, those pods are HUGE:

Obviously I'm saving seeds from both.