Tom gave superb advice!! Listen to what he has said.
Having said that, you asked for those who have done a schedule similar to yours: I have. Simply, that doesn't mean that you can, or that you should, or even that you shouldn't. Plan so that you can succeed, not so that you can take a zillion credits in one semester. 17-19 is the usual amount of credits I take each semester.
In the end, you are the only one who can answer your question.