Hi Malcolm,
I like the colour of #1 with the clearer face in the reflection of #3.
The contrast enhancements on #2 has brought in too many other artefacts on subject and glass to make up for the even clearer face reflection and I find the reflection of her bra grabs too much attention (I can't believe I just said that
)
Trouble is, if you clean the window, you'll then have to tidy the yard beyond
I wonder if it was possible for both you and your lovely wife to have moved slightly (together - need to maintain you relative positions) to get the reflection over a less cluttered background?
Hope that helps,