Basantababu's interview [https://goo.gl/uCRbLo] is fascinating. He & his kind validate their "mountaineering skills" by justifying their "guided" ascents of Everest with the excuse that the height of Everest has not gone down, nor the amount of oxygen in the air has gone up. The same I suppose holds true for the West Wall of Changabang. He says he is sure of finding suitable camp sites on the wall where Boardman & Tasker failed to do forty years ago. Happy hunting.
We can now look forward to an internationally acclaimed "climb". Good luck.