Looks like I'll be ordering 2 tail lights- an Apacevision for my helmet, and a Blitzu Cyborg 168T for the bike. That should be plenty for no more than I'm doing now.

My wife said the current lights, a Lumintrail with 800 lumen is very visible from 2 blocks off in daylight. I don't like the strobe flash that much, but at least right now I don't want to spend anything more for the headlight I do like, a Cygolite 600 (or more) since the Lumintrail is working out okay. We'll see what happens in 6 weeks or so when I'm riding in the dark. She could only see the tail light from about a block off, so that's the first thing to fix.