It CAN work, to be frank. You'll know pretty quick where she stands. I've been in a similar situation before.
You can't provide that for her so your marriage will be defective from the outset. I'm not going to break up with her because of her religion, but if we can't come to some kind of understanding about what we'd do with kids After reading every page of that CES letter I am fully aware this religion is a complete fabrication. Family or girlfrient or the pet. Then you complain when the polish of being married to a doctor wears off and you grow callused to the money and big house. I have been married to a doctor for 5 years now and we have two children. He's so used to me saying that I sometimes wonder why he even has to ask. All that being said, no one can tell you what is right for you except Heavenly Father. So if you are dating a Mormon guy, always wear knee-length, avoid tiny shorts, mini skirts, short or revealing dresses, plunging necklines, or sleeveless tops.
If you both comfortable having different faiths, your relationship can still be rewarding and fulfilling. It made me so very sad. We can't tell you that.
I tried telling him that I know myself enough that I would not be happy in this kind of relationship. Break up with her. It hasn't been easy for me to create a regular social life that involves me missing a husband. You should be fine as long as you stick to the lines you have laid out. How do you really feel about that.