You will really need to decide if you want a scooter for going around town, or something road worthy for touring the country. The big thing is you do not want to be underpowered, and at the same time, you need to be able to control the motorcycle. Additionally, if you have a real motorcycle, parts will be harder to acquire. If you can, take a few for your motorcycle. I would recommend looking up motorcycle communities in India. There are some specialized sites with loads of information and great rentals.