Aeonium Decorum var Guarimarense is flowering. I have to wait for the pollen to mature. I think I should be able to cross it with the Tabuliforme x Zwartkop. In fact it flowered just in time to catch some of the last T x Z flowers.
I spotted a nice Aeonium x sventenii in my neighbors yard, mind you, the fences are rather transparent here. I'll go and talk with my neighbor later, and maybe I'll be able to get a few cuttings.