Berning ZH270 - Wiring Upgrade

I've owned my Berning ZH270 about 6 weeks now, and have made some other notable changes to my system as well - adding new power cables (Electraglide), a new First Sound Presence Deluxe MK II and new Stereovox IC's and biwired spkr cables. These are still breaking in and are already sounding marvellous - silky smooth, highly resolving with very nice, believable imaging and soundstage (though I expect some further improvement in sounstage as thngs break in).

Anyway, I am going to do the "no-brainer" wiring upgrade through Allan Bhagan (quite a useful and friendly "purveyor" of audio knowledge and goods, btw), and I would like to hear from other Berning owners who have done it - what specific improvements they noted. Thanks - Art