If the engine were new, or freshly rebuilt, or really high performance, I'd consider looking into it more. But after 30K miles on the clock, I think it's overkill. With that level of reported filtration, it better have a ton of surface area or you'll be cleaning it every week (which on my 550 means dumping the oil anyway). You may want to think about the pressure drop vs. stock (oil pump?) and loading rate (cleaning frequency?).