I'm very impressed with your choice of monitor - not only is it a sexy looking piece of hardware, but it's also Samsung.

If you go for a Blu-ray drive, definitely get one with which you can burn.

Keyboard/mouse - I'm a massive fan of Logitech's peripherals. Sure, Razer are billed as the gaming peripherals, but I think that the build quality and design of the Logitech products is better. I know a lot of people who have converted from Razer to Logitech, too.

You'll want a big case. If money's no problem, go for one of the high quality aluminium cases. My preference is Cooler Master, but most of it is down to your taste.