Need Help With A Custom Class Build

[josef264]

I like classes that have both spells and magic such as Nightblade/Witchhunter/Battlemage. For my next playthrough I was thinking of playing as a Female Argonian, specializing in magic, Favored Attributes: Intelligence and Agility, and my major skills being Blade, Conjuration, Mysticism, Destruction, Marksmanship, Light Armor, and Illusion. Probaly birth sign being The Lady.

Is there any ways I could improve this build or does this sound solid?
 

[tda4]

I've never done this with classes, but you can probably create a new class in the editor and customize it.