Bad luck Craig
but I hope you're OK
Would be a real shame to brake this car
after all the hard work you've put in, especially on the interior. Surely most of the panels you need are bolt on and cheap enough now to source second hand, then send them off individually to the body shop and reassemble at home. Everything else, except perhaps the A/C rad. you can source off fleeBay/ BMW breakers s/hand as well
Unless of course the chassis is bent, then I'd say get another E36 328i coupe and transfer all your bits over
Keep us posted.