Well, has he? I mean, you are using his math, so you should have already checked that out.
Not only that, but you're wrong. Let me illustrate: assume all particles are massless. Then: $$E=pc$$. Look! I've just proven $$E=mc^2$$ wrong! Words (and context) is important, because it can change what particular variables mean, or in which circumstances they are valid. For example, if he used particular definitions, simplifications, or approximations that are only valid if there is super fluid aether, then this results are only valid under those particular circumstances. By using this equations, you are then importing those circumstances into your hypothesis. You can't just take a bunch of maths without context, throw it on a pile, and get anything trustworthy out of it. Thinking otherwise is extremely naïve, and is a clear sign of crackpottery.