Feedback and request some new features for 6.3 beta 1

I am testing quiz 6.3. beta1. Everything is perfect, such as the count down timer. Long essay feature. I used to use wondershare quiz creator (125 USD). Now I can move to Drupal Quiz.

Something needs to improve:
1. I can not assign score to the multi-question. Maybe I could not find the function.

2. Long essay Answer should support drupal input format (not only text format). All texts become one line.

3. The timer starts too early. Every time, you click the view, the count down timer starts to counter. Can this timer starts after the question activated (or start to count after one clicked the answer)?

4. The random function should not effect the long essay. Usually, I put long essay after the muti-question/matching.

5. It is best, if the Long Essay question can be emailed to instructors.

Thank you very much for the great module.