Excellent summary....I already have tried out some of the styles and will soon make several templates.
I tried out the stright line styles (ones with 1px lines, 2 px lines, etc). Right now using the default template, the lines print blotchy wide on my HP inkjet, so I thought specifying the thinner lines might make the print look better. Unfortunately, lines seemed thinner when printed but the particular view I tried had numerous "partial" lines all over. Not a feasible result.
Sorry for the digression. Thanks Dave for the summary.
Ken