I am changing manifolds & risers and according to the bottle it sayd to use it on everything(except manifold gasket of course) My question is for all the manifold & riser plugs should I use perfect seal or plumbers pipe sealant? What about the bolts, studs, etc? The bottle says use this but I was thinking of never seize on the studs, a little blue loctite on riser bolts and pipe dope on plugs. What should I use? Perfect Seal for everything or all the other stuff that I already have? I just want to avoid problems. I was also thinking of using sealant & teflon tape on the plugs for double leak protection.