Much thanks! I think I'll do number 1, but keep the current design. What Tony stated about how good it looks on mobile devices is the main reason (FYI, I never even considered this aspect because I am a technology grouch and don't have any such devices). I looked at MOZ--good advice. Pertaining to number 3, what do you mean by "tons of citations"? Me citing/linking to other relevant topics on other sites, or vice versa?