Cloaking is only a short term fix, what you need to do is be looking at the long term & what will it take. And not at a short term fix and it's a waste of your time. I think most people here would agree that you should not use cloaking for SEO.
Only suggestion I would give you is to take it down and build a real content site for the long term, the real money is in the long term.
Cloaking is not a sure-fire way to "rocket you to the top" of search engine rankings. Actually the process of cloaking is meant to be a defensive mechanism to protect your optimized HTML from competitors.
Don't rely on cloaking to get good SERPs. It's only a tool in the toolbox, and a defensive tool, at that.