Yes you are , but then you will have a harddisk of 100gb in 1 partition with winxp on it . Or if you partition the disk first , I would make a primary dos partition of at least 100mb bigger than the drive or partition winxp was on first , to be sure to meet no surprises , and eventually 1 ,2 ,3 ....other partitions , and format them .
I suppose you made your gho image on cdr disks .Big risk !
6 disks need a lot of luck to set back without problems
I would first install the second drive and format it and partition it , and put it as a slave of my original drive with winxp on it or as master on the second ide channel .
Make my ghost image and put it on the 2nd partition of the new harddisk , check it afterwards with menu item check image .Your image will be more or less 2.5gb .
Then turn off your computer and put the new disk on the first ide channel , as master and the other one as slave or on the second ide channel as master , (or disconnect it for the moment untill the new winxp starting up normally)
Then turn on your computer with a bootable ghost disk A (or a bootable ghost) cdrom , and do an image to partition on the first partition of your new drive (C:) .You\'ll find your image on D: or the second partition ., and follow instructions .
Do not restart winxp before everything is done.
Do not format your second drive with winxp before you can startup in winxp from the new drive .
Good luck