If anything, I'm buying it and putting MIUI on it from the beginning. I don't like a lot of widgets and on my Nexus 7, I'm running the Chameleon launcher, which is on the very edge of what I consider organized. At least it follows a grid pattern.

And almost all Touchwiz based phones seem to lag. I remember when I still had my Captivate. I basically enjoyed it only after I applied the lagfix and went custom with the ROM.

The rest... thanks. It wasn't that hard to do, now was it? I knew you could!