I am not a fan of the glyptol coating. It flakes off eventually over time. All goes somewhere. Through the engine, oil pump etc. The restrictors is probably an okay change I would go with the larger accumulator. The largest you have room for. I use mine with an electric solenoid as a primer before I fire the engine and also as designed in case of an oil pressure issue. I like a clean engine bay so I mounted my 3 qt on some custom made tubular mounts off of the core support behind the front bumper.