Personally I avoid water cooling, so that's out. But I also avoid SLI, so that's out as well. I know you want that predator monitor, which has a 144Hz refresh rate, but I don't remember what resolution it has. This is why I've been telling you to open ONE thread with info we need! I know you also want an mATX rig (more info missing from this thread...) and I have no idea which of these option will fit in your smaller case.
Again, we need all the info, in one thread, and the questions I asked do matter. A single 980TI is probably what you need. Water or air cooled doesn't matter as much.