I have read alot of forums about how people added resistors for their turn signals and others that added a flasher module. My question is if I use resistors which ones do I use and how many? The other question is if I use a flasher module what one should I use? I have rear LED turn signals and am about to purchase front ones. Both are from victoryonly.com. Which is eaiser? More reliable? Don't want to screw this up or waste money. All info is much appreciated.