Sorry for replying late.
Anyways "adiwall" .. I really don’t agree with you because heritage building is itself an history and rather than simply destroying it we can do something much better. And if you are saying " new good construction " then i would like you to define what do you mean by that….
I don’t find that amazing sense of proportion in any of the modern building which the historic one possessed …
And making new one just for money, will simply destroy our base…