MLP:FiM - Receptorverse Twilight [Redo]

I've had an urge to draw pony-related stuff so I redid my Receptorverse Twilight (aka Victoria Tanton) picture as seen here: sigmatheartist.deviantart.com/… , but with a more current method of drawing and a better grasp of proportions. Profile for said variant of Twilight Sparkle is in the original, I recommend you have a look

I'm personally quite proud of the energy on Twilight herself. The lightning's not as good as the original, unfortunately, but everything else has come together quite nicely, especially the glow.

That being said, if you can think of anything I can do to improve this before I get a start on the other five, any help is appreciated.

Poni (c) Hasbro/Faust
Receptorverse and Art (c) Me