As far as replacing more than one component type, how would you automate that? I am not aware of any mod that would be able to do that properly. If you're manually replacing components, it seems to me that the simple cycle simulation should be sufficient to determine what it would take to get infinite cycles out of it (in terms of which components would need replacement and how long to let it cool down for).
Thats pretty easy with Gregtech or Logistics Pipe.
Gregtech has a regulator that can put 9 different items into predefined slots.
Logistics Pipe has the supplier pipe which can be upgraded to also insert into specific slots.