To be fair, it's hard to be consistent when RET research into gravity is so much more mature and robust than FET research into the UA.
Sorry, what? The consistency of your arguments is affected by the relative maturity of the two fields? I think you should get some rest, markjo.
So you're saying that flaws listed in the OP don't necessarily negate RET?
I don't think a flaw in anything 'negates' it, but if it is a flaw, it should be acknowledged as such. What I was saying, however, is simply that what holds true for these flaws holds true for equivalent flaws (if any) in FET. So if these flaws have nothing to do with the shape of the Earth, as you appear to be claiming, then the same is true for equivalent flaws in FET.
All I am saying is that you need to be consistent. And your current position is either inconsistent, or a bold and radical departure from arguments you have made previously.