Had to edit my post. Need to stick to my principles.
Here is why...
A 75 is a decent size tank. But I have seen Tangs both in systems and in the wild ( I have yellow myself).
My belief is that this is a hyperactive fish that need a lot of swimming room. When they are tiny, it does not seem like an issue, but as they grow the need for a larger system becomes apparent. This is a potential long living fish and an optimal environment should be set up for them.
I also see them as pets and not as ornaments and also believe that we should allow them the best chance at a full life as long as we are bringing them into our homes.
Rant over. I know there are many that disagree, I just wish these folks could see them in the wild. Might make them think twice.
There are many more options for you and I think that your initial list is a decent one otherwise.