I'm going to start routing my own bodies with templates. My question is about the cutting diameters for pattern cutting bits for routers. Should I be using certain diameters for different parts of the templates? I.e, neck pocket, pickups, control cavities. Or is this more a matter of personal taste? Should I use smaller diameters to help avoid tear out? I have been looking at some bits that have a cutting diameter ranging from 1/2" to 1 1/8". I realize that the smaller diameters will remove more wood from the corners of neck pockets and such but does anyone have preferences to certain sizes and why? Thanks in advance to anyone willing to give me some info.