It seems like a sort of neutral religion. A Muslim would probably lose Hindu votes and vice-versa, but a Christian can transcend the conflict more easily.
Christian proselytizing in India is very controversial, in particular because they target the dalits and scheduled castes who have an unfavorable position in Hindu society. Some states have banned or persecuted Christian missionaries and churches have been burned.
I do not know how this issue plays among Indian-Americans, but at least in India Hindus have created a strong religious identity and act in its defense as much as people of other faiths do. There's a dynamic among immigrant communities of certain people "selling out," in the Jewish community it was people anglicizing their names and putting up Christmas trees and Christmas lights*, and it causes a lot of tension.
This is a long way of saying that I think converting to Christianity AND changing your name from Piyush to Bobby is not going to play well among Indian-Americans.
*I recognize that Christmas is not an exclusively Christian holiday and many non-Christians celebrate it, however, to many Jews it is a sensitive issue when other Jews do it. This is not the place for that debate.