As far as the Lex-Zod thing goes, I was actually super optimistic about that for a long time. Everyone was telling me it's horrible and I was saying "no, I just need to train more". I think it's a really bad mindset to downplay your matchups instead of really figuring out your options and going in with confidence. Saying "this mu sucks I can't play my normal game and they just beat what I want to do" prevents you from thinking about what your options actually might be, and knowing if you put those things to good use you can win.
Unfortunately I didn't comprehend enough about this matchup until Evo to realize I actually don't have options lol. But I can at least still do really well against Zod players outside of that aspect of the matchup when they can't do it well enough.
That all being said, if it comes time in tournament for it again (and with my luck it probably will), I'm still using Lex. Alts are lame.