what is the logical CTR and eCPM? so that google don't suspect it is a fake impressions or fake click? You see... would 1,500+ impressions with 200 clicks, CTR of 15% and eCPM of $30 logic? I am worried if there is a spike in impressions such as 8000 impressions and only 1 click... google might start to think that this is a fake impressions.
just do everything by the book and I am sure everything will be ok. Don't give them a reason to thinks its fake.