I find it hard to believe that it bent that piece. The damage to the LCA should be much worse to bend that thick of steel. Frame straightening can be expensive but usually not as difficult as finding the right part of a frame from salvage then cutting and welding. The alignment shop probably wont know much about the way it should be. I would look for a frame shop and have someone that knows frames really well look at it to make sure exactly where you stand and what options you have.

The front LCA mount is part of the frame so no separate parts available. Have to either straighten it or cut and weld from a donor. LCA shouldnt be too difficult to come by but can be a PITA to remove because of the rear mounting bolt. They dont like to come out sometimes.