Never judge a book by its cover, hunny. I'd say go with the flow, as long as things feel okay between you, let it happen naturally. Of course, keep your eyes open for anything that might end a long-term commitment. Otherwise he sounds great.
I agree with specialmom.
You need to decide what you want, not what other women would want. If what you want in a companion is really a best girlfriend, he sounds great. I mean that sincerely - a lot of women marry a guy and then get more and more irritated that he's male and not female.
It's up to you.
Best wishes.
Who cares about other women? What about you? You are the one contemplating a relationship with him. His voice is what it is and won't change------------if it bothers you now, it probably always will and I wouldn't waste his or your time.
How is your sex drive? Low----------- then he is a good match for you. Medium to high------- then don't waste his or your time.
Dating is to learn what we need to know in order to move the relationship to the next level.
Great or not, you sound like you'll be incompatible with complaints about things he can't change this early in the process of dating. good luck