Forget about the CLEO and just do the trust as someone else recommended. Plus then you can add other people to your trust if you so wish who can legally have the NFA items.
However, I'd drop some $$$ to use a reputable lawyer (probably an oxymoron) rather than something off the internet.
"Our contract called for 16 cases of rifles and ammunition for $10,000 dollars, not a machine gun...........That is our present to the General"-Pike Bishop
“When fascism comes to America, it will be wrapped in the flag and carrying a cross.”