In my 10g, Crypts and microsword do really well, I also have petite nana and a few other annubias in that tank. any of my stem plants (anachris, cabomba, red temple, and several others) will do well but due to the short tank they require frequent pruning to keep the tank looking right. Java fern IMHO grows to big to look right in the 10. I also have a red melon sword which is an awesome centerpiece, but it require pruning once a month or so to keep it small enough to look right in the 10. As far as the pc blbs, they are great, I would get two once you get you plants going, and get rid of the Incandescent which does little or nothing for your plants.
Dave