One day soon I will respond to this
There's a whole lot of reading to be done to absorb the s--t-load of info you dumped on me. Suffice it to say for now that you may be right, but that there is controversy concerning the numbers produced by these models. The Argonne study in particular used some assumptions that might inflate the cost figure dramatically, but might not hold up to scrutiny.
Like I said, my personal jury is still out. If I overcome my personal laziness, and can keep my daughter off the internet a bit, I'll look into it this weekend.