this might help out others that wanna do this. for the frame you don't have to cut it. just bend it back a lil for clearance so you can install your bolt.
after you get your bolt up there use an angle socket to screw it in and torque it down to spec.
lastly, just try to bend it back or use a small wood to hammer it back.
OP, you can copy these pic's and update it to your first post if you want.