At 50 mg of Drol a day and 500 mg of TE a week you should grow plenty.
That's a good old school stack. Back in the day, it was quite popular and cost effective too.
My two cents, if you are at all susceptible to gyno, stack 20 mg of Nolva during your cycle. Some folks will try to tell you that including Nolva during a cycle will limit your gains. That is only true if your free estrogen drops to zero. You see you, a little estrogen in your system is actually helpful for receptor stimulation. However, you don't want much. Both of these compounds can and will aromatize plenty! 20 mg of Nolva daily should take care of any problems while not dropping you to zero free estrogen.
Dr_C