Personally, it may be a bit for the price that you are spending. The may save a little money if you replace the 2x256MG RAM with (1) 512MG. Also, you could probably save a little money replacing the combo drive with a dual layer DVD burner. In that case, the dual layer DVD blanks may be a little higher, but you can always wait until they come down before you purchase them. The last time I checked, the price for one of these drives is ~$65-$70.
I am curious on the price you are getting for the keyboard, speaker, mouse, and web cam. I found a set of wireless keyboard and mouse for $30, and a pair of powered speakers for about $20. Web cam I did not really look for when I was pricing the other ones, but I know of a specific brand of very good quality, with built in mic that you can get for $50 and is available at nearly any video game store. It is one that I currently use, so I know how well it works, but to give you a hint, it is not really used for the PC unless you d/l a free driver....
We are all curious like a cat. We wonder, we ask, we learn.
Please post back when a suggestion works, so that others may learn.