[cmacsocial]

I'm using EL-8 closed with FiiO X5II source and Oppo HA-2 amp. If I can get a more native bass and a wider soundstage, I'll upgrade. Upgrading EL-8 to LCD-XC not an option right now. What would you upgrade next to achieve these goals?
 
HA-2 amp (am thinking a Deckard)?
FiiO X5II (am thinking an AK100II)? Then go balanced?
 
Thanks in advance.