If you are still looking for players, I would like to join. I didn't express interest earlier because I don't have some of the game systems that were initially proposed. I do have Swords and Wizardry Complete, though, which is the white box plus a little extra as I understand it. Would that suffice?
The pdf for the game we're using, White Box: Fantastic Medieval Adventure Game is free on drivethru. Otherwise, its a stripped down version of SW, so yeah, what you have would probably work.