There is no easy way for us to balance that and I don't think it's in our scope to do that anyways.
According to the modauthor the temps are based on the information the mods provide, see here.
If you think they should be rebalanced open a bug on the IE tracker.
We have plans in the future to establish a system for worlds so that we can monitor them and keep lag low. For now, only void worlds are available and you are welcome to create one if you'd like.