I must say that's an excellent deal.
However, there is no upgrade path for the CPU, should you need more power.
Just be aware of that.
There is also only one PCI-E slot, so no SLI or Crossfire upgrades.
Nice kit though, as long as you don't mind those shortcomings.
The rest of the cash you want to spend could go on graphics card, RAM, optical drives, HDD(s) and so on, everything else you need.
Nice deal, but be aware of the limited upgrade paths.