Regarding having all the information you need, anyone who understands calorimetry and experiments who looks at the graphs from McKubre or the videos from Fleischmann will see all of the proof you need to be sure that cold fusion is real, and that it cannot be a chemical effect. It is no less convincing than the photos of airplanes flying over Huffman Prairie in 1905.
One of the datapoints is the "NO's".
The hot fusion skeptopaths said that Pons-Fleischmann could have failed to mix the water properly in their cells. So P-F showed a cell giving off excess heat, put in some dye and it rapidly colored the water throughout the cell, proving that they had been mixing the water properly. Did the skeptopaths withdraw their criticism? NO.
McKubre published a paper showing that most of the negative result findings occurred with a loading less than 0.80... Did the skeptopaths go back and run their experiments with loadings of 0.95 or above? NO.