Jonathan,
Reading your essay made me a school-boy again, exploring new thinking and checking my smart phone for terms, thus coming out of retirement. You say you expect this paper to be an exciting exploration of what is possible to know, and what is beyond reckoning. I can relate to that, but being an idealist, I believe that eventually, given enhanced cognition and superior tools, our descendants can perhaps decipher all. After all, on the Kardashev scale, our civilization's level of technological advancement is 0.
I must admit, your argument is quite persuasive, and most likely, we will be in the dustbin of history well before any Type III civilization achievement. But we must stretch ourselves in argument just as I did in reading your excellent essay.
Your Mandelbrot Set affords a good abstract fractal in the physical and abstract reality forum in which we argue the 3Us. Also important for chaos theory, an element I note in my essay, its edging showing a self-similarity, not perfect because of deformations.
It is true that we cannot hope to get near the Planck scale, using current type 0 technology, but what about the technology of a Type II or III civilization which our current bone-headed civilization will probably not reach? As Shakespeare might say, "That is the rub."
But I do agree that the sheer volume of collected LHC data is a barrier to knowledge, especially if we are trying to settle the case between competing theories only. But I think with enhanced cognitive capabilities and quantum computers, we can head in the direction of new Physics you talk about. Tomorrow's computers may help drive more efficient algorithms or methods to sort things - that hunt for a quicker or simpler way to achieve.
Hope you get a chance to check mine out.
Jim Hoover