These are the key points we need to test in beta. The network should react very quickly to price changes (likely measured in minutes, possibly seconds). The increments need tested for sure but should be quite quick as well, this may be good to be slower, we cannot tell just yet. However the reward will come into play almost immediately as the rewards alter.
When we get this part in play we will simulate it to let folk see and play with parameters, except the main parameter of course which is human behaviour.