Don't you think there are some high level energy/heat moduls are needed ?
On higher level you do not have the possibility to go straight in one direction.
Last energy modul is level 42 and heat modul is 46.
Above lvl 53/57 it makes more sense to use E&H modul 53 or 57.
But it would be nice if there comes a uplevel single one to get more specialized.
Affectionate heated regards to developers