Which do you prefer, Sci-Fi or Fantasy? Does that preference have a bearing on what you sculpt and release?
If you had the time and resources, would you like to go back and "update" your earlier sculpts, now you've evolved and improved as a sculptor?
Given the opportunity, and if mutually beneficial, would you consider a merger with another miniatures company? This would be under the premise that Heresy maintains it's unique personality and style, and the said merger purely for marketing, production and distribution benefits.