Really, guys. Listen up to the Blaze. Besides, what kinda cars are we talking about here? DOHC 4 bangers? Look, even the VSOT and SLOB are passe' for the most part, unless you happen to have some kinda high-pop V8 with fancy cams and overstressed lifters. The SL and SM-branded oils are more than adequate. VSOT thickens the oil too much, and the SLOB is a low-grade base oil to dilute your synthetic base oil with. All fine if you NEED it, there's a trade off to everything, but if you don't need more moly/zinc/calcium/boron, best to use the specified PCMO and call it a day.
If you feel a compulsion to have a little/lot more additive, buy a bottle of Delo/Delvac, or Rotella T. Just remember, folks, if you have O2 sensors and a catalytic converter, you're fouling that thing to some degree with every mile driven.
But PASTE? Don't hurt yourself fellas.. Read. Search "Moly", search "VSOT", search "SLOB". Read the additive and maintenance forums. Read...