Theoretically you can port any device with qsd8250 (http://en.wikipedia....system_on_chip)) based board design. Look at the row for QSD8250 under Snapdragon S1. But the question is why? It is not that we are going to get a great stable ROM by doing it. Even if you port it you will have lot of issues and will spend lot of time pulling your hair to fix them. Why not work on thepasto's cm9 source tree for acer and work on resolving issues from there? Feel free to ask more questions if you have.
Keeping the Acer development alive takes a lot of time and effort. Kindly consider supporting my contributions towards Acer development now and into the future.