Thanks for all the advice everyone it is much appreciated.
Before I make any major decisions though --- I'm running HE-6 off Mjolnir right now. My first impressions are... too bright for my taste. It also feels rather fatiguing. Would this change with a better amp and/or burn in time?
I've got balanced cables on the way for the LCD-2 so maybe the Mjo/LCD-2 combo will give me what I'm looking for after all.
I have the Mj, it is not an optimum pairing with HE 6. The Mj + Audeze is a much better combo IMO. If you plan to keep HE 6 look for a better suited amp.