What else can be done to improve these? Bearing in mind I'm a noob who doesn't like climbing in my case with a screwdriver, lol. I've been helped by some very nice people from TechPowerUp to get this far. I'm just wondering if there is any more to be gained from my £110 "bargains"? If so don't be afraid to tell me what's what, cause I really do not know what to do apart from raise the voltage a bit and... This is where I'm lost!