If you choose to replace them, no big deal. Order the ones you like and attach a crimp-able electric connected pin from any Autozone or Orileys. They crimp with a special tool or pliers. Tool is better. Cut off one of the connectors and bring it to the store. I like hyper-flash, gets people's attention. If you are having issues they have in line devices that connect with a pair of pliers and a second of time.
The old one is held on with a nut, remove nut and take it off. Reverse to install.
So that if the basic process for putting any blinker on regardless LED or not? Seems easy enough. Hyper flash is the blink speed? Or is that a brand?