Its a good power supply you have there and yes it should do nicely. Nothing against Novatechs memory, I use Novatech for most of my PC bits but I prefer Crucial click here for memory. Regarding type of memory it depends both on the processor used and on the motherboard, you want the correct speed memory for the processor but also the correct type of memory to be compatible with the motherboard.
There are so many boards that can take dual core chips that its differcult for me to recommend a particular one the only thing I can recommend is makes and then you have to hunt about a bit for reviews. The board you mention is good I like ASUS I have the A8N-SLI deluxe but it is even more expensive than the one you were looking at, MSI do some nice boards as well and its well worth a look at what they offer.
Heres a link to some reviews click here My advice if you want to do it this way, you've decided what chip you want, pick your motherboard then go to Crucial and get memory to suit.