I'm sorry, mik, but I have to disagree with you on that one. Your Mjolnir is reasonably close to the original if you consider the size of the RBC itself. If the original were the size of a cruiser, the rework would be too far off to call an upgrade, but given the size of the model, whats added can be called subtle details. Whats more, the additional weapons mounts are mentioned in briefings and techrooms.
This Deimos rework is blatantly adding non-present weaponry, shielding, and reworking the engines in a very unsubtle manner. Thus, the rework of the Deimos is in far from an upgrade and I have to agree that it falls into the ripoff category.