In generally I am favour of that move to price nodes in DEC but only if the price is adjusted somehow to match the $5000 for Tranche 2, without any massive benefit for an undervalued DEC price. It would be really unfair to those who spent lots and lots of SPS to get those expensive nodes priced in SPS. As the proposal is right now, current node holders would be somewhat punished for getting in early as we all aped in with different conditions in mind. Plus, the price of SPS has suffered more than the price of DEC since nodes launched.
I am not sure how to achieve a fairer way though. Community, put your thinking hats on.