Since no one commented on this thread I just ordered two sets of led blinkers off of aliexpress which appear to have the same mounting setup as the current ones and look exactly like the stock led ones $38 a pair. I will advise how they are once i receive them and install.
I bought LED blinkers from Amazon and fitted them. They look good but flash quite rapidly and I didn't want to add load resisters because of heat generated and space concerns for the front ones. I had heard of Custom Dynamics Signal Stabilizer and bought one, fitted it carefully (though it was quite a simple installation) and found that it would not word as described. It may be because of the running light circuit or the voltage going into the LED's. I was disappointed so I guess I'll have to live with the hyper flash as I also don't want to take half the bike apart to get to the original flasher unit so I could replace it.
I bought both LED blinkers (Amazon & Aliexpress) and I'm not sure how you're wiring them but I have not experienced any "fast" blinking. They blink the same rate as the OEMs. And no resistors required.