I wish you'd talk to me first. I've worked on a bunch of Vstar 650s and I currently own one. Those stators and pickups are crap usually. Do it once or do again. The best are from
https://ricksmotorsportelectrics.com/ and give a bit more output. The OE stuff could barely run the bike.
If you have to go into the carbs, there are two little O-rings in there under the jet standoff tubes. Remove them if they haven't turned into a tar-like substance and don't replace them. They cause all kinds of running issues by restricting the fuel flow.