So about 6 months ago around New Years someone spilled alcohol all over my MacBook Air's keyboard. I didn't find out for about 5 mins after it had happened, but it was still working perfectly fine (I was playing music from Spotify on it). As soon as I knew what happened I turned it off and did all the stuff you're supposed to do when you spill something on a Mac. Anyways, long story short everything still works as it should, but the left half of the keyboard is still pretty sticky and a few keys broke off when I attempted to clean the keys after the spill happened. I've decided that instead of paying to get the logic board and top case replaced (as the Apple Store Genius gave me the option of doing to the tune of $850+ since my MBA is out of warranty), I just want the top case replaced since the only functionality that's messed up now is the keyboard not functioning properly. Does anyone have any recommended places where I can get just the top case fixed or should I just do it myself?