I like the MM, but I'm not completely sold on it yet. I still have my old Apple Mouse sitting on my desk in case I feel like switching back. What irks me isn't

I like the MM, but I'm not completely sold on it yet. I still have my old Apple Mouse sitting on my desk in case I feel like switching back. What irks me isn't the lack of expose, it's the lack of customization and center click. Why isn't two fingered vertical swipe and two fingered click options? I doubt a software update will add these, but I'm hopeful someone will hack out a solution. If I could set two fingered click to center click, and up/down two-fingered swipes to expose, I wouldn't miss the Apple Mouse one bit. I probably won't be switching back, though, as not having a scroll ball to gunk up is definitely a huge plus. If I do switch mice, it'll be to something non-Apple.