Wow quick response, you rock! Although I'm not sure if it fixed the fire issue, as it now says it consumes 127464.5 EC/Sec(Max.) and 12.746 Xenon/Sec. I'm not sure I can produce that much to check the fire, but I'll launch and see if it is really consuming that much.
Edit: Yep! The fire is there now, I saw it, for 0.000005 seconds, then my E/c was gone. Not sure if the reactor is working as intended either in the Main Hull.