Need to remove ps,ac mount on 1998 V-8

[nascar_red]

My niece drives a 1998 5.0 explorer, that the original water pump has finally died, it only lasted for 220,000 + miles. Two of the nuts rounded off trying to remove them. I cut them off, pump still stuck without a good place to use a little friendly persuasion. I need to get the p/s, a/c mount off for room to reach the area of the old pump that has a boss for applying force. I can only find two bolts in the front of the mount. Any one that has had this problem or guidance will be greatly appreciated.
Thank you, nascar_red