FastPass+ and changing linked Park tickets?

[stacieps]

I have some old non-expiration tickets linked to my MagicBand, however, I won't be using them, I'll be buying military salute tickets upon arrival in January. If I book FastPasses now with my non-expiring tickets, will the FastPasses be useable when I add the military ticket and "deactivate" my non-expiring ticket?

 

[Robo]

I have some old non-expiration tickets linked to my MagicBand, however, I won't be using them, I'll be buying military salute tickets upon arrival in January.

If I book FastPasses now with my non-expiring tickets, will the FastPasses be useable when I add the military ticket and "deactivate" my non-expiring ticket?

FPs will not be affected.
They are not linked to "specific" tickets.