Where should we focus on next?

So, I just released my Abstracted Warfare - Abridged system and while I would love to keep working on that until it is perfect and amazing... It's probably best I switch gears and focus on something new for a time. - Stephen 

Below are a few options for my focus, and I'd love to hear any feedback you have. 

Psion Subclasses/Talents
This will be relooking at several classes (Psychic Warrior) and adjusting them. This might include making subclasses of other classes and showing off how that would work. New talents will be introduced and maybe create a new half-psion class similar to how the Ranger is a half-druid/half-fight. 

Witch Subclasses/Hexes
A few new subclasses, multi-classing information, subclasses for other classes using the witch as the basis, and more! I have more ideas for witch familiars, hexes, and witch spells!

New Class - Chaoswarper
This is a class idea I had a while ago that is focused on a type of magic known as the "glow" or as we know it, radiation. They would be influenced by chaos and how that affects them and their magic. No guarantee, that if this is picked, that a full class can be created by this idea, but maybe a few subclasses. This will probably be a bit of a weird class. 

New Class - Color Drafter
I'm a huge fan of Brent Weeks and his Lightbringer Trilogy, and it'd be pretty awesome to create a class that uses his magic system. Imagine, sunlight and the colors power your magic, allowing you to turn color into solid objects to maim, to create, and more! This will definitely be a bit of a weird class. 

New Subclasses
I have a lot of subclasses I'd like to make that would be more geared towards an industrial-technological world and how those might look, like a gunslinger or (maybe) an artificer without as much magic. Then again, I also have ideas on the normal idea of sword & sorcery subclasses... Who knows what I'll come up with!

New Races
You ever thought to yourself... what would a half-rakshasa race look like? What about if your dad was a human, and your mother a pit-fiend? We have aasimars and tieflings, but what about the demons?