If you only used one oral and kept the dose fairly low, then you could do it. Its defintly the maximum you should run it. If I were you I would end the Fina first, then continue with the Test and M5AA. I've had success with better recovery when I end the fina a little early as opposed to ending them all at the same time. But thats from purely personal experience...there really is no explantion for it other than it felt better.