I too, have the Blackburn Quadrant for the rear end, and a smaller Cateye clipped onto my backpack. I have a small Cateye (forgot the make and model) on the front, but will be upgrading that this weekend, as it is DARK here at six in the morning.
I am also one of those who likes to be lit up like a Yule tree and be seen.
Four wheels move the body, two wheels move the soul.
2010 Kelson custom/Brooks B17 Imperial
2009 Masi/Terry Damselfly
2004 Specialized Dulce Elite/Terry Damselfly
2003 Gary Fisher Tassajara/unknown saddle
1987 Bridgestone 100/Terry Liberator X