I float between alpha and omega often, and I have never received any kind of poll or survey when omega expires.
Regardless, your OP doesn’t seem to give the new player an option, it makes it seem as if you were trying to force players into corps. However, your last post gives an option, so that’s an improvement. But in the past few months there have been a few ideas about steering new players into player corps, or even starting out in null. But they all have the same problem that still comes down to who decides what are “new player friendly corps”? This is where I agree with @Nevyn_Auscent, corp enrollment could be gamed or abused, and CCP shouldn’t be the one to have to police the system. Plus corp leaders could have biases, who’s to say they would be good mentors, especially on complex topics such as ganking.
Perhaps you should check out some of the other NPE threads, there’s some decent ideas out there, but it needs more refinement IMHO.