We are now making weld on light bar mounting tabs and gussets. If you need something made let us know.
The light bar mounts in the pic give you about 1/2" distance between the bar and the curved part that welds onto the cage.
They can be made for any size tube.
http://i1343.photobucket.com/albums/...ps3qbhprzz.jpg
http://i1343.photobucket.com/albums/...psztqxf7qp.jpg
http://i1343.photobucket.com/albums/...pssvq2x6fk.jpg