I'm quite keen on the Elear but have a few strong reservations:
Everyone says that they're extremely dynamic and punchy, but numerous users also consider them to be slightly laid back (Tyll). How can a can be punchy and also laid back at the same time? Is it the bass and treble that are punchy, while the mids are smoother and more laid back? This would make sense to me.
How punchy are the cans, especially in the upper mids and upper treble, overall compared to the K1000? How is the bass impact (not quality or extension, just intensity of THUMP) compared to the D7000? For prog rock, classic rock, and alt rock, is the big dip in the 4-7KHz region bothersome? This is my biggest worry.