I don't mean to splash cold water on you, but unless you've already been offered a job, I don't suggest you come back unless your logbooks are filled with lots and lots of hours, or come back with a type rating of some sort. There are sooooooooooo many Malaysian CPL holders that are jobless, and they don't even need to convert!
If I were you I'd take up an Instructor's Course, and do some instructing outside, get your logbook filled up before even think about coming back.