A tip on those "special bolts" if you don't have the tool. You can drill the heads off (or cut them off with dremel, etc) then once you have the ignition off use some vice-grips to remove what's left of the bolt. With no pressure on it, the threads should turn right out. Then go to the hardware store and replace with a bolt of your choice. I'd recommend a dab of lock-tight to make sure they don't loosen up when installing.