Smooth should be fine as long as I clamp them down nice and tight.
I was giong to go with these blinkers myself: http://cgi.ebay.com/ebaymotors/ws/eB...T#ht_768wt_935

I'm not a fan of cornstalks and I usually don't ride with blinkers or mirrors, but thats down in FL up here in NY everything helps lol
The LED blinkers should be very bright and not stick out too much.