No, because I was running cm7 on the bml kernel and then flashed the mtd cm7 build. It was night and day difference in speed, smoothness and performance, both on cm7. One was an optimized kernel and the other wasn't. I'm sorry my friend, but optimization makes ALL the difference.
Meh
Well that just means that everything is optimized, because in order to get stuff to run on other chipsets, etc, the companies need to optimize the software for it. So once more, when you say that ICS is "optimized" for the Nexus's hardware, it doesn't mean anything because when the Rezound gets ICS it will necessarily be optimized for it too.