I think this is more like a suggestion than a support request.
I have Sydney Pro in my website and I really love it even more, I have been asked a few times what theme I am using and I always recommend aThemes.
You know, google now is giving preference to blogs that have AMP (Accelerated Mobile Pages) pages. It’s a bummer, I don’t like it but unfortunately google is still the main source of web traffic.
I installed the AMP plugin but it does not seems to work fine, lots of data structure errors. I gave up because I realise is not an easy fix and I will not have enough technical knowledge to fix it.
Do you have any plans of realising an updated version of the theme prepared to AMP? Personally I would be happy to pay a little more to have AMP pages and structure data fixed.
Leaving here the suggestion.
Keep up with the good work!