I have/had a kickflash, but it's been out for repair for almost a year now.
But regardless of that, I've never had good success putting everything in the flashrom and having the machine boot properly with all those updated components. It either reverts back to the older rom-based stuff, or I get in some sort of loop situation with SetPatch, even if I have tried to "skip" the modules.
It would be nice if there was a detailed walk-thru of how to properly do it and all the command syntax.