Well it's time now to get back on track. Welcome back DZK. I have been trolling your twitter for months and also voted for only CM9.
There's been a lot of talk about kexec and kholk with the success with the RAZR. You said the tegra 2 processor's cores work automatically and the RAZR has only one core working with the bootloader bypass. If kexec is successful with the DX2, would it be working on both cores?
This is my opinion but I think putting time into kexec and developing a 3.0 kernel would be more beneficial to the DX2 community than working on CM9. Any work from you is very appreciated and many of us look forward to hearing from you more.