No, I have that same RAM, it is worth the money and he has the money to spend so he might as well get that instead of some cheapy value ram.
And that PSU is excellent. He could get a cheapy PSU but why would he if he has a good budget? That PSU is perfect for him, it won't generate much heat probably less than most and it will stay cool. It also is one of the most quiet PSU's around because it has technology to stop that bad ripple noise. It also has all the connectors he needs without running converters. Plus all the wires are sleeved and labled for better organization.
It also has adaquete power for 2 hd's, good vid card, good processor, etc. And that PSU has some of the highest reviews in the industry if you read the reviews on it.
This video highlights the PS really well