When to make a move on a Capricorn woman?

by Sam
(NYC)

I'm a Scorpio man who has begun a friendship with a Capricorn woman. We have hung out together five or so times doing things such as drinks, dining, playing guitars, listening to music, and going to a holiday party together. We are both recently out of other long term relationships. She got out of a 3 year thing 7 months ago. I separated from long marriage a year and a half ago and only recently the divorce came through.

We enjoy each other immensely. We share a similar outlook. We have similar values. I am ridiculously attracted to this woman. In fact, when I found out she was single (via facebook) I found myself feeling this crazy rush which made me start exclaiming out loud. Something's going on between us but I don't know what it is. For the life of me, I can't figure out if she's remotely attracted to me in THAT WAY. I feel like I've seen flashes of "interest" cross her face a few times.

Add to this I'm 13 years her senior and sometimes I think I'm just kidding myself. I've been dating women in their 20's, 30's and 40's over the last year and they all found me very attractive (and I've been enjoying all the attention!) but for some reason I have trouble sensing whether this young lady is interested in more than just friendship. Is it better to just take it slow and be friends for now? Or should I go in for a kiss?

Something tells me to just take it easy but I also worry that she may grow disinterested if I take it too slow. I also feel more vulnerable around her than any other woman I've been with in a long time. What do I do?