Is it possible to map the enter button to be a power key?

[twilk]

Id love to map just my enter key to be a power key. I never use it except to take pictures and I can change that. Reaching for that power button is a hike for my hands that arnt small at all. I guess its just a pain for me because I am still use to my mogul that had the power key perfectly placed on the right side of the phone.