I am putting together my 69 front end, I have the manuals and I cannot find info/Illustrations on how to mount the headlight cutouts/buckets to the front assembly. I took a bunch of photos, but the sheetmetal was so dirty I can not make it out. I have the 4 angle brackets, I know each side has 2 per side, do they take bolts through the holes, or are there clip nuts on one side or both, and where do the bolt to, any help would be appreciated......Thanks.........Mark