The cooler was just copied out of CPC's choice from their "performance" build.
As for the PhenomII, the Core i7 range is better at games because it can carry out roughly 30% more Instructions Per Second, which is what games need (although, PhenomII is a little bit better at multi-media editing for some reason - probably better multi-threading support). I went through this whole AMD thing when helping another 'temper design his new gaming computer, the difference being that he insisted on a HD5970, which brought the overall price to $1550 before he started looking on eBay and finding some better deals. Sure, an AMD system will be cheaper, but Core i7 is just much better at gaming, based from my research. Oh, and being a "hexacore" doesn't really mean anything when it comes to gaming - games generally only use the first 2 cores anyway.
On one hand, a PhenomII X6 1090T will probably have no trouble with FF14 either. On the other hand, will it be able to handle any game released in the next 3-4 years? Probably not, or at least not as well as a Core i7 930. EDIT: Someone mentioned in another thread - AMD may be cheaper, but with Intel you're paying for a better product.
EDIT2: @keine, firstly, your post was unnecessary since Megane already has a PS3 (as pointed out in the third post). Secondly, a $700 will probably be able to play it fine at low/medium settings. Reportedly, the minimum specs for FF14 will be roughly the same as The Last Remnant, which needs a 2Ghz dual core CPU, 1.5GB of RAM, and an nVidia 8600 or equivolent. My media laptop can run it (although just barely) and it's 4 years old. A Core i7 and a HD5870 will be overkill for it, but if you've got a good budget, why not go for a future-proof system rather than a budget system that will only suffice for a year or 2?
EDIT3:
dysan said:
the system, originality recommended is much much better than any hardware the ps3 might have.
That makes me lulz (for no good reason)