Yahoo PPC arbitrage and Google Adsense strategy

NOTE: The person who will advise the strategy must have had extensive experience in these areas. I am a seasoned digital marketer myself, I am posting this just in case someone out there have found better/faster solutions/strategies, not that I don't know it. (I am talking about doing these at large scale, not a small project) For Yahoo PPC arbitrage (XML FEED syndication), I want to hear best practice and strategies (with example websites) for: - best practice for sponsored search engine style website and landing pages design - best traffic source: which ad networks have you explored and which ones have been successful for generating massive volume of traffic with good TQ. And maintain highly profitable. Or the mix of several networks. How did you "mix" them. - best way to expand the arbitrage business fast Google Adsense sites: strategy and best practice for - - building large portfolio of high revenue earning websites (including content, design) - strategies to make profitable income via SEM (faster), SEO (slower). - what are some best sites examples (for ad revenue purposes). how to build large volume of sites with unique content. Anything else relevant would be appreciated also. Please provide a written document on this subject. I may need to ask some questions after. This should be really simple for someone who has had very successful experience. And I don't need to hear from anyone who doesn't qualify to talk about this. I'll be able to tell who's good or who isn't. Thank you. I look forward to hearing from you.