In our school the exam board decided to spring a new syllabus on us for all science subjects this year. The result is none of the teachers have any idea what they're supposed to teach because the boards refuse to tell us :x
I actually love doing full de_ and cs_ maps like yours it's just I rarely get any of good quality. Apart from those I usually stick to GG_maps by guys like Pendulum Studios who consistently put out stuff for me to review.
I've got exams at the moment but whenever I get 2 hours free I'll sit down and write an Assessment :)