Can we Restore NB Data of two different Master Server after Importing the images from Tape?

Asking for my customer :

NB Server 1 Version 7.5.0.4 On win serv 2003--- 32 bit

Now we will install another Master server on 64 bit machine with new host name for deduplication

NB Server 2 Version 7.5.0.4 On Win Serv 2003 --- 64 bit 

We planned to Online the NB Server 2 , and for that we planned to import all the data from tapes to this new NB Server 2.

My question is that after importing  all the images from all tapes to this new NB Server 2 , Can we restore these Imported data ? As these imported data have different Master Server name embedded i.e of NB Server 1 

Waiting for reply from symantec expert.