The panning of drums in your mix is EXTREMELY important. They are the foundation of your rhythm track and need to be in the right area of your mix. After a lot of reading I found there is definitely a consensus on some fundamentals of panning drums. Like... Kick and Snare are ALWAYS in the center.
Here's a video clip of those concepts. These are not hard fast rules. They're more guidelines on where to start. I urge you to experiment, especially with cymbal placement. Enjoy!