yes, i forgot to mention that you can "modify" cherry stems very slightly by putting shock absorbing rubber around the keystem to dampen the sound of bottoming the switch out. wasdkeyboards is the most reliable seller of these, and offers a number of different options that give you clear tradeoffs between feel and sound.
also, topre. i know everyone balks at the price, but these are the smoothest feeling keyboards that you'll ever feel, and are naturally pretty quiet as well. in addition, they offer a "silenced" switch which includes a dampener that makes them even quieter, while still retaining a very smooth tactile feel.