Putting aside feasible vs reasonable, etc., I think you've made your case quite well, as well as anyone could have. Based on my prior research, I was under the impression that photovoltaic simply wouldn't, couldn't ever happen other than special situations like a research station in the middle of nowhere, or some very low power applications. You've changed my view somewhat, which means something after all the research I've done. It appears street prices in 2014 are significantly lower than "national average" prices reported in studies from 2012. Thanks for the information.
Thanks also for your intellectual honesty. You started by saying I was full of shit about pumped storage, then when I "showed my work" you acknowledged that perhaps I was right. Few people have the intellectual honesty, or intellectual integrity, to do that. I admire and appreciate that.