How can anyone on here know for sure if your bike needs to be rejetted or not?
We don't know what jet's are in the bike, we don't know where you ride it (elevation, humidity, temp), we don't know what condition the engine is in, and we don't know how it's running.
You are the only one that will know for sure.
So, I suggest you get the reeds in the bike and ride it. Then do some simple diagnostics to determine if you need to change jets.
This isn't rocket science. It's just jetting. There are a million guides on the internet about jetting, and all of them are about the same in method.
There's a brilliant thread on this site about reading your plugs. With all of this info at your disposal, you should be able to determine fairly quickly and accurately what your bike needs after you install the reeds.