Spell Caster Ancient Bloodline charge issues.

basically im finding it incredibly hard to build charge up on demand to get the stronger spell casting.

great for avoiding overload deaths but inconvenient for actually gaining charge for controlling spell power.
can we add an additional charge option please? either a potion for raw magic (basically doubles charge gain) or an improved build charge option for someone who has the master duelist/magical resonance perks that basically doubles or even triples the power of the normal build charge.

Edit: or maybe even an untamed spell for sucking charge out of other sims so we can train and sponge their charge! :)