AWD swap cutting subframe bolts

[mark4g63t]

Alright guys so after a closer look I think I figured it out. If this is it, this will be a huge time saver/ missed step in the conversion how to. If you look in the pic on the left. under the rusty looking cap for the subframe bolt you can see the hard lines. Just to the right of those lines are spot welds. They look to be holding that cap on.
I'm charging the drill now and will take more pics/ find an answer to this.
Heres a pic of the spot welds