Sorry - but I may have to call shenanigans on this one. What is you affiliate network going to do when they see all your traffic coming from proxies?
Uh, you're gonna likely get the ban hammer dropped on your @ss and not get paid.
In theory it sounds like an idea that might work, but think about it. If you were generating $1,000's a month with this technique and had a bunch of email addy's from proxies in your leads, do you really think your CPA network wouldn't find out?
I don't buy it sorry. Good story, good copywriting, just not feasible or believable.