HAY GUIS WHATS GOING ON IN THIS THREAD?
Well, from my understanding, I think, I just, kinda think here, that plasma is plasma, aether is aether, and Wes' creation is his creation. Aether is a trademark of the SARP, and changing it to plasma will make the setting generic, and unremarkable.
Now, for technobabble explanation of differences between power sources which Fred does not like~
------
Plasma; Plasma energy is reliant upon the excitement of existing matter drawn from another source. Ram scoops, energy-to-matter converters, reserve tanks, etc. The matter used is excited by methods such as magnetic acceleration, laser acceleration, or electric pulses. Plasma relies on matter.
Antimatter; Antimatter energy is reliant upon the interaction of particles with opposing charges. The interaction of this pre-existing matter causes the energy potentials within the already present matter to be released as heat and radiation, causing the secondary reaction of being able to provide fusion-like power.
Aether; Aether energy is based upon the use of scalar emissions from a physically present production array to draw aetheric energy from an alternate dimensional layer. This energy does not require an initial charge, initial matter, or even an initial start-up supply of anything which is already in existence. Aether entirely relies on multi-dimensional energy which is not related to antimatter nor plasma in any way.
Commonly, aether energy interaction may be confused with plasma interaction based solely upon the effect of weaponized aether on target materials. Due to the massive energy involved in an aether beam, the interaction of such a beam with regular matter results in the rapid excitement of the material's atomic bonds, resulting in the full release of all energy potentials. This however does not produce plasma in any way, it simply annihilates matter into subatomic slag.
In short, aether is not plasma is not antimatter.