Brass Trem Block & Claw w/ Noiseless Springs Upgrades

Replacing the stock Fender trem system with upgrades. Then I do a tone comparison. Tips along the way.

Guitar Fetish GFS Brass block trem:
http://www.guitarfetish.com/105mm-Chrome-Spaced-Import-Made-in-Mexico-BRASS-BLOCK_p_1158.html

Brass FU-Tone Spring Claw:
http://www.fu-tone.com/catalog/index.php?main_page=index&cPath=81&zenid=5nidd53u1q43lrt4a5bkj37e31

Black FU-Tone Noiseless Springs:
http://www.fu-tone.com/catalog/index.php?main_page=index&cPath=74