Be weary that the ASUS P8H67-M will almost certainly (I cba to check) be using the B2 stepping for its Intel 6 series chipset, which has a known design flaw in its SATAII controller that will degrade over time (i.e. they'll stop working after 1-3 years). As long as you're happy using only the SATA3 ports (i.e. being limited to 2 drives, presumably one of which is the DVD drive), then it's perfectly fine. EDIT: If you need more than 2 drives, then expect every drive plugged into SATAII ports to vanish sometime in the semi-distant future.
Also note that a H67 motherboard will not be able to overclock, although it will be able to use the Intel Graphics 2000 built into the Core i5, which only matters if you encounter problems with the GTX 460.
EDIT: Other than that, I see nothing wrong with the listed parts. The above posts are right to advise against cheap PSUs (which have a tendancy to blow up, literally), but the easiest way to check is to look at reviews for Rasurbo PSUs and see if anybody complains of them failing.