Sounds nice! And don't worry about the amp, the O2 powers the lcd2 just fine and quite well in fact. Audeze recommends people to use 1W-4W because they want people to use good amps with the lcd2. You don't need that much power especially with the fazors.
Nice I'm glad to hear that . I'll probably upgrade an amp down the line when I have more disposable income. The only thing I'll nitpick is that I wish it was more airier, considering its price and competition to cheaper phones . But it's overall presentation is still thick/big with a smooth signature that I guess it's still a great tradeoff