As of yesterday the mags are being painted on my 94 Tomos Sprint. I was wondering what to use to lubricate/grease the wheel bearings inside the mags. Now that I have it all apart this can save me some headaches later, so I need to know what to use. (WD 40?? Automotive grease?? Silicone Lubricant?? Nothing?? Special Wheel Bearing Grease?? Any help will be appreciated.