The new Intel line of processors will be out by summer, as well as AMD's and Nvidia's new graphic cards. With a little luck, HDDs prices will also go down as azeng mentioned.
What this means for you is that the build we suggest for you now will be completely different by the time we get to summer. So, for now, just hang tight, sit on your money or maybe even save up a bit more for your system. When summer roles around, come back to the forum and we'll be more than happy to suggest a build for you : )