If youve never done full hypo dont recomend it to someone with fish that cant handle it. Neon dottybacks and gobies dont like true hypo at 1.007-1.009 trust me ive done hypo for years and i know which species can and cannot handle it.
Who says I've never done hypo? I have, including fish on your list that can't handle it.
You seem passionate that copper treatment in a display is the way to go. That's fine. I disagree, and I think most reefers will too.