Not a suggestion, really.  But I just wanted to say "Thanks for a great mod!" Reika.
For awhile, I confess, I was one of those who just imitated what others had done, because the power transmission and the like didn't make sense to me.  I mean, I read the words.  I understood them.  But it just didn't really mesh. 
But, I wanted access to some of the things the higher tiers gave.  So, I started with the fundamentals, borrowed other peoples setups for things, looking up how others had done this, or that. 
And then, at one point, I wanted to do something that...I couldn't find out how anyone else had done it.  My Google-fu failed, and turned up nothing.  I was stuck.  I was kind of frustrated. 
And between one build and the next, just a few minutes apart.  It was like my brain said "Dude, you're embarrassing me, stop."  And it meshed.  I could figure these things out for myself.  It really was simple math, nothing terribly complex at all.  I don't know why I didn't get it before.  Just out of practice, I suppose, or just needed to be hands on for a bit with other peoples designs so I could learn it that way.
Either way, I'm having MUCH more fun coming up with my own designs, and having to actually think about things, than I ever did copying other peoples, so Thanks for a mod that actually made me think again.
I'm heading to Reactorcraft next.  I wonder how many craters I'll leave, and how brightly they'll glow at night...