I wonder how expensive 20 m of elevation changes are. Perhaps Ciro could give us a word on it?
I do not agree that fast sweeping curves are the most important. Sure you don't want only Miki Mouse turns but Barcelona has fast corners and almost always boring races. Sepang for instance has a nice mix and some of the most demanding corners in F1. The drivers love it and still many people hate the track. It produces good races with a high attrition rate and a high prospect of rain. So, what is wrong with it? And now they oppose India without even a trial run by an experienced F1 driver in a simulator. How intelligent is that?