Wow dude, great deal on that pump; what a steal!! Free, my fav word!! I am still searching for a pump; I may just go with a model that is not my 1st choice so I can get this pond set up sooner rather than later. It will allow me to buy some time to save money for the one I really would like, plus the kids are hounding me for their pool
. As far as heat goes, I am not worried about that at the moment. The coldest it gets here in Brunswick is maybe mid 40's with an occasional frost. Those days are far and few in between, nothing to cause me any major worry. I do have the liner, a 20x30 epdm I bought from Justliners.com. BTW, I did decide to get rid of the 700; details in the buy and sell forum...