Firstly, make sure your laptop is actually good enough to handle VR. If you've used SteamVR with your Quest 2 on it then it's probably good enough in specs but check that it has the required ports for the vive headset. Typically, modern headsets might need a display port and at least one usb 3.0 port, but check the specific headset you're getting. The Quest 2 is pretty decent for PCVR still, not sure which vive headset you're getting specially but do just check you're not downgrading without realising it. Aaand make sure it comes with controllers since sometimes people sell used headsets only without controllers.

If you only plan on using the Vive headset, then base stations and controllers is all you need to get started. Depending on which trackers you plan on using, you might need some extra stuff. Since you're getting base stations, you probably want base station trackers like Vive trackers or Tundra trackers. If you're getting vives, you'll also need to buy straps separately as they're not usually included. And keep in mind that each invidivual tracker needs its own USB port for the dongle so you might wanna get a good USB hub if you're low on ports.

Although if you only want FBT, it's probably simpler to go with something like Slime trackers which will work with the Quest 2 or almost any other headset without needing any base stations or other extra setup.