If you plan to work remote, don't charge Phillipines rates just because you live there. People in the US will easily pay you 5-6x as much for the same work, and all you have to do is not say where you live.
On that note, I second the suggestion to improve your English. Most of your clients will know absolutely nothing to very little about technology and your ability to convince them will end up being a function of your command of English in your email exchanges, Skype chats, cover letters, etc.