It's interesting, I had this exact idea back in July. Even had started a thread on the Hobart weld talk forums. No one had made one. Granted, I was also looking to build one about 30 inches deep and about 72 inches wide. But with 2x4 wall studs, the weight could maybe rip it out of the studs. Glad someone has finally made one of these.
If you made the table top out of thicker metal, I could see that being an issue. Though, then again, if you're making a welding table out of 3/4" thick plate, you probably have the space for a "proper" welding table 😅
