I get you are scared of a ban quickly, im getting to that phase you are in soon. It would suck to lose on an account, but then again its trial and error. At some point you will know what works for you. The method you are doing might not get banned b4 lets say 50-100 hours. In that case i would use it for sure. If you find that the accounts you run on this method gets banned after 10 hours, all you can do is get back on the writing board ! .
You will get it at some point i belive my man. Gl with your adventures hope it works out for you!