continued off topic rant:
If you look at the cost of the EE power items and armour, it takes something like 30,000 diamonds for a full set of Red Matter.
so i think a complete removal of condensors, relays and collectors would solve most of it's problems, as it's the free money that's the biggest issue to me.
Condensors are such easymode that they prevent people from actually building and designing machinery, which iirc, is the point of Tekkit.
case and point: setting up a lava cell factory in the nether is pointless, because a condensor will get you more cells, for less cost.
why create a factory chain to produce water cells, then snowballs, then ice to feed your reactor, if a condensor will work ten times as well?
I don't think a complete removal of EE is right because it does provide a lot of utility through power items and transmuting building materials.
also converting between iron, gold and diamond is useful and fairly balanced, imho.
but klein stars with enough magic juice for infinite flight, or to transmute 800,000 BLOCKS in one go at the second tier, is kind of ridiculous.
most of EE still works, if you actually have to pay for it.
</rant>