Probably won't boot. The Droid bionic and this phone are two completely different animals. I mean you can try but it will most certainly have bad outcomes. The kernel is different for sure, and I'm sure a whole slew of files and drivers and kernel modules are way different as well. Not saying it is impossible to port it over, just not very practical.
Were stuff with either a aosp based(CM7, AOSP, MIUI) ROM or whatever vm gives us. Which will probably be a gingerbread update eventually. I hope to god they dont put ics on this thing. The only advantage are the updated api's and libraries that ics uses, other than that its a re themed gingerbread.