Thinking of introducing crappie to family pond..

[Takeum]

We have a small 2 acre lake or so in salem arkansas I was thinking of adding some crappie to,,, It was build in the early 60's by my wife's dad and doesn't have but bass and brim in it now,,,, deepest part is around 10 ft deep with list of shallows along with a deep end with a drain tube at the levee,,, so if I did add crappie!!! what type of things Woukd need to be done besides some cover? Or Shoukd I do it at all with such a small pond? This is what it looks like,,,,