rumrunn6, Thanks and cool pics. I might just make it easy on myself and buy a couple P-clamps and a length of 1" PVC pipe and attach it to my rack, that way I have room to "expand" for future blinkies (like, two PB Superflashes ). Also want to order a 10"x24" sheet of red reflective "tape" for the bucket panniers I'm building; later I'll add a blinkie to each one (that way I'll have passive and active lighting). There will be no way an overtaking driver could miss me then.