You might want to consider this letter in the 'Questions From Readers' section of THE WATCHTOWER.
My question is this: I would like to join the Catholic Church and at the same time keep my standing and position in the congregation! Can I do this?
The reason being is that I have heard that the Vatican has a very good and complete library which I would like to avail myself of. I would of course have to refrain from criticizing Catholics and speak well of them, but the benefits are obvious.
Thank you for your prompt reply.