I think you are the one who needs to re read your post.
You start off by saying this is the hardware for you if money is not an object, then you say it's the best value for money, then you say it's for people who want the best performance in gaming. So what is it, it can't be all 3?
This is still complete overkill for a 22" monitor. You can still play all games on max settings, on that monitor with that framerate for half the money (including a good sized monitor). Just because it's overkill doesn't mean you are going to get any better performance.
Also, why are you getting a £220 case? If it's all about performance and not about eye-candy, you could play on a computer for half the price of yours at a great frame rate, but without all the visual treats. I don't really understand what you are on about
tbh.