"The fact remains that Miller did produce amino acids using only compounds that existed in the Universe before life started. He did create the building blocks of life without God."

This is not the point though. It's wether the compounds that he used in his experiment were an accurate makeup - the same as the early earth. This is not what he did - he made an experiment and put the things there that would create amino-acids, a biased experiment.

"Nobody ever said we have a complete fossil record of all the creatures that have lived, especially the invertebrates."

Darwin said that the fossil record would support his 'theories', this is not the case. Though some people have glued some fossils together to try and fool people into thinking it was the case.

I think if God had already designed a wheel, he could keep using it... This is what all tradespeople do with the materials they use. I'm not saying that evolution is completely wrong either, it's quite possible that we have been made with the ability to evolve.