What do you guys think of this? Installing some stainless steel coils thru the top so they sit down in the wort of my conical and running tubing down to a Aquarium Chiller/Heater I found on on ebay? http://www.ebay.com/itm/Aqua-Euro-USA-EU-CL85-Titanium-Aquarium-Chiller-Heater-12-GALLON-/330693834382?pt=LH_DefaultDomain_0&hash=item4cfee3768e