WRT propane burners and 'no issues with boil overs'...not sure what you mean there. Propane burners will boil over faster and easier than a stove because they put out more heat. Perhaps easier cleanup/ruin stove as you mentioned? The one down side to propane is that you're going to be doing it at best in the garage. In winter, that's not the most convenient, although with all the heat, it stays decently warm.
I have a wort chiller, an immersion style (the coil goes in the pot, water runs thru it). Nice, definitely. Needed? Not really.
There are 2 theories on starting equipment...like you mentioned about not buying 2 pots...that's one. The other is a self created one...check craigslist regularly. First, you might pick up a deal on some equipment. Second, realize how many of times you see whole homebrew setup sales. These people were really going to get into home brewing as well. If you don't end up sticking with it, the more money you're out.
Sorry for not being clear on the burner. I meant what you mentioned in that when (notice I didnt say if) I make a mess its in the garage.
Really what I would prefer to do is to take my brewery into the garage for the boil, wort chill and transfer to ferm and then move to the unfinished part of the basement for ferm in the primary. Im hoping that this will reduce the amount of cleanup or at least the extent in which I am required to clean to maintaing the marriage.
Suprisingly I looked on CL and not much equipment out there. Thanks for the input, might hold off on the wort chiller unless I find a deal.