@Lefty thanks Amar - appreciate the kind comment.
The 24-70 sure is a nice lens, although I'd have to get used to 'turning it on' as it were; couple of times I've thought 'why isn't it working?'
It isn't quite as sharp as I'd expected - the 35 & 50 are just incredible so probably not a fair comparison. Doing PP in Capture One 21 helps though c/w Lightroom where the conversions are more punchy and seem to bring more out of that amazing sensor. Talking of which...
Enjoying the Z7 a lot - been using the highlight-weighted metering a fair bit which works just great. Even been surprised how good battery life is too (bought a Hähnel spare though).