Got them from 58 cycle
http://store.58cycle.com/ They ran me $118.00, the ambers are $108.00 both are free shipping. Fit and finish are great, but you have to remove the upper fairing/headlight/windshield assembly. It only takes about 10 minutes to remove. They do flash fast but I installed a set of load resistors tonight and now they flash normally. They are LED's and my rear signals are regular bulbs so you need the resistors to slow the flash rate. I put off buying them for a year till I could find something better but these are the best I've found, so I finally broke down and got 'em. You can get the resistors and LED bulbs at
http://www.superbrightleds.com/ low prices and fast shipping.