Ah, well that's a good reason. Maybe you could get someone else to do it? I think it would be the best solution, you could use lights of whatever brightness you want, and an setup you could imagine. I did find these: http://store.trekbikes.com/jump.jsp?...&bShopOnline=1
They don't blink, but it would sure light you up. Of course it looks like they were made for drop bars, but I imagine you could get bar ends to hold them.