Yep silicone adbv and separate dome bypass would be preferable. However, when you start adding those features the cost factor for that tier filter changes for the bean counters. Most all ACDelco, classic and ecore use nitrile adbv.
As for UOA, I see them mentioned often here as confirmation with filters. BlackStone has said and it's been posted here that at least as far as insolubles they don't any significant differences in any filters used. Perhaps if you put faith in their particle count service, that might be different.
As for your Cologne V6, if you've still got the original time chain and tensioners, you're doing good. Think it would be tougher than some on oil, and shearing.