Bigbobber,
I am doing a cb650 bobber at the moment, I will put some pictures up for you if you like.
If you are using the old frame, just remember what you cut out you have to put back (not including brackets), think before you grind.
These frames look like they were welded by jap kids on a handful of rice a week
, so you cant make them worse
.
If you need any advise this is the place to be.
Paul