Which BIKE I should buy?

Iam going to buy a bike.But Iam confused about the correct one. My height is 6'2. My budget range is 55000 to 70000. I cant handle heavy bikes. So which bike meets the above requirements? is it pulsar 135 OR pulsar 150 OR cbz extreme OR honda unicorn?I heard that some bikes are very uncomfortable for taller people. I do prefer mileage also.Any other suggestions are welcome!