First of all, I'm not playing at anything. And the so-called “(current) conventional wisdom” is one of the well explained and developed paradigms that form the basis for geological science. I know those don't comport with your world view, but these are the principles by which the Earth is understood.
I actually wasn't debating the conventional wisdom (though I could) but since you seem to be so familiar with these "principles by which the earth is understood," could you tell me something about the structure of the earth when it was only 7000 miles in diameter. You know, was there rock, or water, or life, or a magnetic field? Maybe you could recommend a book or two about this. You see, I want to learn. Really.
ML/NJ