>>330684917
Get 2.0 trackers minimum (blue logo), or 3.0/tundra if you can. they’ll work with 1.0 and 2.0 lighthouses. Grey logo pucks only work with 1.0 lighthouses so if you ever upgrade you’re fucked. 
For audio modmic and das or a quality wireless headset with a good mic.
New vive wireless kit is the same minus the cable that plugs into the headset I’ve been told a new kit would work but you have to use your current long cable 

All in all vive is still decent I use mine but index would be better probably than dropping 500 on new audio and wireless. Either way you need trackers obviously