The "Wonder Kit" is a total CLP (Clean, Lube, Protect) package. The items that you would need, outside of the kit are: brushes, cleaning patch, and rod. This is all I use on my XD (plus a little Gun Butter on the slide).
Your may also want to pick up a little box to keep everything together. I picked up a $4 tool box at Home Depot that is perfect for such a task.
Your may also want to pick up a little box to keep everything together. I picked up a $4 tool box at Home Depot that is perfect for such a task.