I hope, that INTEL will fix this PCIe Bug soon with a new BIOS! Then my first choice for the FC8 evo is the Intel® Desktop Board DH77DF! An interesting topic about this PCIe Bug you can find in the INTEL Support community -> Link
A better question may be to ask which boards have a cir header. As far as i have seen, that is Intel, Asrock and Biostar. Biostar only has a H61 from what i can see (and no firewire, so basically the same as the asrock, but do point out others if you see them).
Therefore I think we have already pointed out all the possibilities unless someone can find another one with cir.
Of course, if the mobo supports wake from s5 over usb, a different remote can be used instead, such as an internally mounted mce usb remote which by the sound of it is what Jay_UK meant. I think this is where you buy an external usb receiver, open it up and then attach the pcb internally to the front of your case and plug it into a usb header with an adapter. I guess this is probably quite simple to do and opens up more mobo possibilities.
Note, if you get the asrock board the cir header has it's wires in a different order to the intel one. There is a separate cable for the asrock header on his website too. I have ordered the receiver, the asrock cable and the mounting bracket (which I hope fits!).