Anybody running one of these?

[kcsa75]

I recently upgraded to a Holley four-barrel carb and with exposed filter beather assembly my stock 350 is pretty loud. It wouldnt' be so bad except now, I'm having a hard time hearing the radio over the engine. (My doctor told me recently I should have listened when my mother told me to turn down the music), so I'm looking for something that will be a little quieter, but still look cool. Since its more of a closed design, I'm wondering if this guy would do the trick?

Your thoughts?