Very. I am a Leo-Virgo cusp. We love Libra's. You will find a lot of common ground with her. The attraction is there. I would say, on a scale of 1-10, 8.5 compatibility. Always give her your undivided attention.
That's funny, I'm a Leo-Virgo cusp woman and I can't stand Libra men! They are lazy, lazy, lazy!