sooo what am i looking for exactly? im noticing average CFM usage and torque ratings...I mean do I match the average CFM of the tool to the CFM of the compressor while having the highest torque rating?  No point in getting MORE than I need or/compressor can handle. The CFM rating would be coming out of the tank not directly from the compressor right?  Can I even run air tools with this kit? http://www.viaircorp.com/10007.html