So you press the button instead of moving the trunk down with your hand once a week?
Sure, it's convenient when the option is there (I even have it coded to close via key fob) - I just don't think there's a big enough market for a retrofit like this since it's not a function that's used a lot. I'm assuming it's close to $1K, and I can think of a whole lot of other things I'd rather spend $1K on.