Android app on Windows Surface 8.1 topic

So I've been doing a lot of looking around and I got a surface w. 8.1 for work as I needed MS Office. The only thing that I would like to be able to do is to MOD it so that I can put Google play on it and run android apps. I see that there is application called BlueStacks an emulator, I downloaded the .exe but the surface gives me the message that it can't run the exe. I went into the device and configured it to all untrusted apps via a YouTube I found and that did not work.
I'm not looking to make major changes to it. I am happy with it but want to add my android app. Can anybody point me in the right direction? Btw I am a complete noob on how to do this.