So you are continuing to use the v1.0 lighthouses. I'll be interested to hear your thoughts. I only ordered the controller's, as I'm expecting this to make the biggest difference to HL:Alyx gameplay.
I'm now thinking I should have gone headset and controller's.
Yep V1.0 lighthouses, no issues with tracking, could not see a compelling reason to upgrade them.
Controllers are a massive upgrade from the meat handles before, though for backwards compatibility i will be keeping the original controllers, you can pair both sets and switch between though only one set can be on at a time according to SteamVR, finger tracking takes some getting used to as does not gripping the controller all the time.
Headset is a mixed bag, blacks are worse without doubt, IPD adjustment i find less easy to finesse, HMD is fine to wear with glasses though it took some messing to get the headset weight off the bridge of my nose, Halo type strap i find better overall.
Best bits: screen door effect and layout of the pixels represents a HUGE upgrade SDE is not quite gone but just about, happy to trade black levels for this, audio from the inbuilt speakers is excellent, refresh rate at 120 or 144hz is fantastic.