Discussions

Okay so I basically just want a few ideas. I am looking into getting some cichlids, convicts to be exact.  
I have a 36 gallon aquarium. My question is what types of decor should I provide them with? I have a few ideas like caves and plants but I was curious about other things people have used. To give you an idea I am planning on using light coloured gravel. I want something that will help compliment the fishes color. Any ideas or advice are more than welcome.