Since it's obvious that the writer is refering to two people only, "together" and "with you" have the same meaning and I agree with what you say Miss about avoiding redundance to make a text better. I still prefer "with you" in the first line.
Also, I'd like people to wait until the expert in charge approves a change in the text which is already in a poll. We cannot accept every suggestion we get, some of them may be wrong, may sound weird in the target language or are simply too literal for the case. OK?