@Jay:
Your article with Gul Panag, huh, thoroughly enjoyed it - I did not know she was a Punjabi and a Sikh !
If RE comes up with a twin cylinder 750 or 1000 cc engine, it will be a good move. The RE faithful will love to have a bigger engine bike. It will definitely compete with Harley Sportster 883 cc bikes which are the most likely ones to sell in any significant numbers in India. Moreover, a twin RE can also compete abroad with other twins such as Bonneville.
The very big HD bikes will not be bread winners in India, they may sell a very few of those. Bigger HD bikes do not pose a real competition to RE.