OP thinks this shit will buff right now. Purely cosmetic damage. Two pills of Advil and it'll be just fine.
Serious man, I've driven cars on the frame rails and never received damage like this. I've mountaineered cars across the Mt. Everest of pot holes and track debris, hitting some hard stuff along the way, and yet, never have I hit my cross member with such force to cause that amount of damage. It makes me believe the entire member was hit hard enough to bend and tweak all sorts of goodies as well. Replace cross member, install whatever mounts you want, and if you still have the same problem, then come back posting like a boss.
Oh sorry, I meant that in retarded speech, BAWS.