I know this has been asked a thousand times but I need to hear it once more. I live in the Sandhills area of NC and we have a mild winter. It gets cold but doesn't stay that way very long. What is the best weight oil for my 55 TO 35? Also my oil gauge is not working. I plan on rebuilding the oil pump. Any thoughts or suggestions. Last thing I'm going to do is change the hydraulic fluids and put GL-1 in it. Anything I should look for while I have the covers off? I know the filter screen is wired and you should see where and how it is wired so you can replace it correctly. Appreciate any help.