Min. James I've found that good left hand chords are just broken right hand chords OR a complete copy of what you play in your right. If you watch my tutorials, on my Holy Lessons channel, you'll see that a lot of the song performance relies heavily on the left hand.
In short, start playing your right hand chords in the left. Sometimes you may need to take out a key or two, but just experiment and you'll start to develop the sound you want!