Maybe it's been asked before, but does anyone use just one crash cymbal effectively? One drummer that comes to mind is Doug Clifford with CCR in the original band. I've got my drums set up in my mobile home now in the corner of my bedroom, and I'm looking at space considerations and also economics but also whether this could work in a playing situation. I've noticed that most drummers with the one crash cymbal thing usually have a 4 piece kit, and since I prefer a 5 piece which I have, it might be odd. Right now I've got a little Tama Stagestar kit which I'm getting going with again, and it's actually pretty decent for what it is. Anyway, back to the original question, can it work and if so, what size crash, 18" or 20"?