Max,
Were you ever reinstated with Google? It is my understanding that they are pretty unforgiving when it comes to click fraud. It is almost impossible to get back in with them. There are several other alternatives to Google Adsense. You may want to try
http://www.bidvertiser.com or
https://publisher.targetpoint.com/default.aspxI haven't tried either of these, but they were highly recommended. I still have Adsense so I am sticking with them for a while. But it is nice to have a plan B if needed.
I know it is tempting to try to boost your income by clicking on your own ads, but it really isn't worth it in the long run. Just build a good site and develop traffic and you'll do fine.
All the best.