Yep, it'll be compatible with your board and the Be Quiet! range are pretty decent. Get the 3770k as it's all you'll need for at least the next couple of years... The 4770k really isn't worth it once you consider the cost of another mobo and then the hassle of reinstalling everything! And the fact there's no noticeable improvement over the 3770k.
That's brilliant then, thanks.
Do you think it would be wise to uninstall the drivers for my current 560 when it comes round to installing the new card?