I prefer live plants for their ammonia, nitrite, and nitrate uptake capabilities - part of what helps speed up cycling (in my experience). The more water processing the better in my book. My RCS keep them mostly algae free (with the exception of some of the beefier algae like staghorn or hair types). I would start out with a quick-growing, robust, stem type (like elodea, ludwigia repens, guppy grass, etc.) and make sure you have more than 2 watts per gallon (preferably 3 with that size of tank) of fluorescent lighting. I use 36 watts on each of my 10g tanks and myfast-growing stem plants are pretty happy.
You can definitely order through aquabid, though I would check the classifieds here first.
You can definitely order through aquabid, though I would check the classifieds here first.