I just got some AKG K702s as well! Yay!
I've been finding them awesome already... but don't have a dedicated headphone amp and DAC with which to drive them.
So, what's good with say a £200 budget? I listen to a combination of Rock/blues/metal some classical, some pop-ish-y stuff and a little bit of punky stuff
I like very much the aesthetic of things like the Pro-ject Box S range and the Schiit components... stuff that looks like a Hi-Fi kind of thing (though I guess I'd overlook aesthetics if there's a massive difference in quality for lower price points on "uglier" stuff)