Considering a used Champion Escort sidecar. I've contacted various manufactures for information about necessary mounting hardware for a Valkyrie and it turns out a whole new subframe at over $1000.00 will be needed

They aren't eager to supply a picture or drawing of this so I'm wondering what all is included. Anyone have a Valk with sidecar that has a picture of what's included, or pictures of the car installed using this subframe and attachment points? No way I'm going to try to fabricate my own, I'm just curious. If anyone installed it themselves did it fit properly and was it straight forward to put on? I read one review that the one from DMC didn't fit and required cutting and re-welding. That review was several years ago so things may have changed for the better.