in this case you have to add the new drivers for this workstation type and assign then to the type in HII.
Then when the HII driver will be copied you have the new drivers assigned and hopeful all are fine.
we have just add the new drivers in the hii folder: If I try to deploy the master (Our default image) in a new workstation all work fine. (the drivers with hii process will be copy in the folder c:\windows\lddriverstore)
I 've the problem when will be used backup image as master.