I'm about to replace my Lifereef Lf150 and 36" Skimmer with a larger sump and a EuroReef CS8-2 Skimmer. I have a 190 Gallon reef tank and was wondering if anyone had any feedback on this model for a tank my size. Vibration noise of pump, performance, that sort of thing. Also looking the least expensive place to purchase it. Jeff's has it for $528.00, has anyone seen it for less?