I'm glad to hear that my intuition on the desired product over in Springdale was spot on! 

If I were on the other side of town, I might have some peace of mind at least as to my own safety, but I feel like my decisions as a property manager are definitely influenced by that personal desire of self-preservation.

(I think this is where you are) If sales proceeds fall short you bring certified funds check to closing for the shortfall.If you are selling a different property than the one with the HELOC and you get a "check" from the sale of the other property, you deposit your check and then pay off the HELOC if you desire.

It can be done sure, but it's rather unlikely that you'll get a desirable (read appreciating) area and it be on MLS.

Denver), 2.) desire to start now, today, in a very competitive market, or 3.) your CoCROI and IRR return metrics.I struggle with it. 

Those are pretty desirable areas, I think most investors would consider them B+ to A+ in quality and desirability.

If you have the means and desire to do it you will accomplish it!

I have a lot of family and friends in the states and at this time have no desire to leave.

The good news is that it ignited my desire to learn more and to actually take steps to develop a plan and DO something.

While I admire your desire to be green, I always warn all my clients about the negative impact that solar panels can have on ones home values.