Hello brother,
It is important that you do not delete referenced material. You should also be careful to reference as much as you can!
For example, we know that the Chakra is a pre-Buddhistic symbol because it is always shown in Mahavishnu's hand and the word "Chakravarti" means turner wheel" and this word has been used for Indian emperors. So try to give examples like that for referencing.
If it is written that the, "scholarly consensus is.." then write "many scholars believe..." to delete other user's bias.
If you want to know about the Hindu Buddha, visit "Buddha as an Avatar of Vishnu" on Hindu Wiki website. There are several good articles on that website. - user 'Rebel XTi'