I did this. Reflash the phone with pr1.2 to start anew.
Use maemo flasher to flash the framebuffer kernel. don't install any modules, it works fine without.
in other word, use the framebuffer kernel for maemo and fedora.
install fedora.
install multiboot.
create fedora.item
check that you can boot both.
when you boot normal maemo it should boot the framebuffer kernel.
install maemo power, but dont flash the kernel, just install the kernels and modules.
create an item file to point to this kernel.
make sure the power kernel image and framebuffer image is in /boot/multiboot and that the names match to those is the item files.
check that you can boot all 3
install NITDroid