I dont want hundreds. I want tens of thousands, including a large number from the Sea Bees and from the Army Corps of Engineers. Lets build the Wall and simultaneously block criminals from entering illegally where we do not yet have a wall.
As well as remote-controlled gun towers with 30mm GAU-7s. We could put those A-10 guns in the bone yard to good use.
The A-10s might be overkill, but blocking the illegals from crossing and refusing to accept asylum requests other than those who cross legally would be a good start.