Prepare yourself for ZEN nodes, it will be required only 42 coins for one master node, requirements for this node are thrown on hardware which makes it very complex to create more than one on one PC. This is major difference when you compare others coins. Also i think those nodes will be much more secure than usual.
Cloak Team considering some sort of nodes to add in their code.
Thanx a lot for this link. Very interesting project! I've already downloaded their wallet...