As usual Registry modification does the trick, Google for it, you may spend
hours but WHY?
Why not make a disk-to-disk copy of your 1st set? Using DVD mastering
application most people have (I use Sonic - who inherited StompRecordZow,
which is superior to Nero; many people would mention Nero, etc).

I dont even bother with Recovery as it throws you back into stone age, back
to original unupdated drivers.
I reinstall CLEAN frm operating system disk, also I recommend Symantec
GHOST!

But if you insist on making multiple copies, Google for the solution,
there's a key that tells HP latops to make 1 recovery set, you can change it
to whatever or remove the key, something to that effect.
I dont think people here will Google and spend time for you.... but who
knows.