This is really good news. Slay is the one game I really miss on Android.
I'm happy to offer beta testing services. I have three Android devices ranging from a QVGA Wildfire up to a 720p Galaxy Nexus. I'm also an Android developer and I'm happy to share my experience, have a look at my dev journal on
www.exobyte.net for some of my observations.
I'm making a satisfactory income from my game using adverts and I'm just about to release a premium ad-free version of my game to find out how much money there is to be made by that route.