Check out Michael Bush's site. Lots of good info there. You can also find detailed information on Walt Wright's methods on beemaster.
I would urge you not to go the route of trying to remove queen cells as your form of swarm prevention. If you find queen cells, do a split by taking the old queen with a frame of capped brood and bees, a frame of honey, and a frame with pollen. Put them in a nuc and let them work. Leave two or three of the best looking swarm cells in the parent colony, and let them requeen. Go back about a month later to be sure that they were successful in getting a new laying queen. Then you can sell the old queen nuc, kill the old queen and recombine with parent colony, or let that Nuc grow. You've got options.
Problems with removing queen cells to prevent swarms. First, it's work intensive. You need go through every frame of the hive from top to bottom every week to be sure that you don't have any swarm cells. With more than a couple of hives, that is work. will your schedule allow it? Second, it's invasive. Because you must go through every frame in the hive every week, you are regularly interrupting the flow of the hive. When you close them back up, they are still worked up and have to repair comb and propolis seals. Your honey production will likely suffer a bit. Third, it can cause queenlessness. It is possible to go through and remove swarm cells, only to find out that the old queen is already gone with a swarm. Or...the old queen could be failing to lay consistently, and you have removed not just swarm cells, but supercedure cells. In either case, you now have a hopelessly queenless hive. Fourth, it can be easy to miss a queen cell, and fail to prevent the swarm.