The hardworking doctors won't even get the time or energy for affairs. My dear faithful LDS aunt married a good non-member man. We long to have a connection that you don't have time for. It's why TBMs are so bugged by people that leave the church.
I hope you can make this work out. The standard principles of day game apply. Be a good influence.
Just know what your getting into. I knew a Mormon girl who got rides from her Mormon friends for casual sex dates with men she met on Tinder. I'm pointing this out because I don't know her and couldn't tell you what to expect. I have observed in relationships among friends and family inside and outside of the church that holding a temple recommend does not guarantee a strong, happy marriage. I'm glad you both have found a way to get past the incredible forces that are working against you. I felt like I was 'on call' for when he would be available to see me. She might be everything you want, but in her eyes you are not what she has been dreaming of her whole life.
Each time, I start to make friends and have to leave them and move. Better than freezing up and avoiding them altogether. And then run from this girl if you don't think there's a chance she'll wake up.