First of all a great big THANKS for all you do
I am doing a custom frame for mine. The front was ordered from Art Morrison and the rest was built in the shop. If you want mandrel bends then some one like Morrison can fix you up. Jim Meyer Raceing and Turner Enterprises offer complete frames. Those are just two that I know of. That article made it look fairly simple didn't it. I think it is a little more involved than that but if you have the skills go for it. This pic is not very good.