I am installing a 60 amp (main lug) panel (240v) from the meter panel 75 feet. I plan to use copper buried in PVC conduit using 3- #6 thhn and one bare solid #8 ground. I will install 2 grounding rods 10' apart in the detached building. I see lots of sub-panel installation info. How is the grounding to be connected and what precautions (if any) should I take when connecting the neutral? Any additional advice is greatly appreciated. I want to have everything ready for the inspector. Thank you.