I am on so many "lists" good and bad, that I don't care what they have on me. The $200 is affordable to me, even if I had to do 10, but it's the principle of paying for my rights, I would rather go without than pay it. If this stands, I'll have free stamps, if it doesn't then I will have my braces. Same as the HPA, if it passes I will get silencers, if not, the deer will just have to keep hearing their friends get shot, loudly.
You can sell as a pistol lower, no brace, and the ATF doesn't even have to be notified, you can, and probably should, but by law you don't have to.