That's a great psu, but the 2yr warranty would scare me into another brand.
If your buying a gold rated 1000w psu and it does not have a 5yr warranty, don't buy it. If your going cheap, make sure it at least has a 3yr warranty.
I would suggest a silver over gold if it has a better warranty.
Have you owned any Raidmax power supplys?
I have heard/read lots of bad things about them.