Buying advice for NitroPad V54

I want to buy a Nitropad V54 with Dasharo HEADS, but I allready own 2 Nitrokeys 3C NFC. Can i just order it without one or will this not work? I can add the keys for measured boot my self right? Can I add both of my keys for redundency if i loose one?

Hello, yes this should be possible ask info@nitrokey.com

Yes you can, you just need to do a factory reset:

No this is not possible.

If you loose your key this is not a big deal you can just do a factory reset with a new key and you will be set.