So… Necrons v Tau Strategies

So i've been thinking about Necrons. Specifically, that nexis between Solar Pulse, Imotekh, and av13-till-penetrated hulls and how that relates to my Tau. 

Tau are terrible at nightfighting. Sure markerlight hits can be expended to ignore night-fighting on a 1-per-squad basis, but first you have to get the markerlights to hit, which in nightfighting conditions with heavy weapons is not an easy task. Additionally, having a mainly av13 army can be a bit of a challenge for tau, as now it takes fusion blasters or railguns for even the lowliest of transports, even the Crisis squad's vaunted missile pods aren't much use. And then, when it all lets up, Necrons win at CC, so letting them get into assault range is a problem.

I'm musing a bit on whether my gameplan needs to change, as the Tau i usually play are completely helpless in extended night-fighting scenarios. Additionally, those random lightning strikes suck when you can consistently max out your force org chart.

What are your experiences with Tau vs New Necrons? Share them, oh Dear Reader!

~Shas'el Mike