Man, by just looking at that setup, man you're room is going to sound like a 60Hz symphony!!! I've got one of them nasty Via 1300's and they vibrate like HELL! Doesn't matter wtf flow-setup you have... It's a high-output but cheaply designed pump... I vote throw it out and get a real pump, like I should be talking? lol I just don't have the money for anything better as of yet... 
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XP 1600+ AGOIA-Y (GreenLabel, UNLOCKED!@/ NF7-S 2.0/ PC 2700 DDR
10.5*172FSB(1806/ 1991 high), Vcore 1.792...@84.95Watts
--86' Chevette Heater Core
--1/2" Vinyl tubes
--Via1300-Stealth Mod(QUIET!) 
---Home made copper-tube block
---PVC small internal res
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