I like it. Male Cancers sometimes are a bit too nurturing, (not something I would complain about)! But some women find that hard to take and decide they want a more macho guy, so divorce rates are high among Cancer men. So keep this in mind.
But you are kind, loving, ambitious, and everyone you care about is considered family. Your Virgo Moon works well with Cancer, and means you have healthy eating and hygiene habits, and like to work with numbers. You are reliable and sensible, and she will appreciate this.
She is mysterious and creative, being a Pisces. She will let you lead, as she is more passive than you. She doesn't judge people and loves to meet new people, she is restless. I'm sure she practices an art of some kind. The Taurus Moon gives her an earthy side, she likes the outdoors. Take her on a romantic hike somewhere secluded and bring a nice bottle of wine to keep cool in the stream. Or spend some time by the ocean if that's possible. She's at her best then (so are you.). She is down to earth, as are you, with the Virgo Moon.
She may think you are too critical at times, and that your emotions are changeable, but that happens when your ruler is the Moon. You think she is sexy and sensual, and you both show your emotions. I think this will work out well.