1. I am interested in the level of control an expierenced LDer has over his/her dream. When posting please be very expierenced and give descriptive accounts of the expierience. Can you simply change the seen at will. Can you make anything happen at a moments notice. Additionally, are you able to enter lucidity at will anytime during sleep. I know that Stephen LaBerge could lucid dream at will 3 and 4 times a night.
When I am lucid I can do abolutely anything, it is like being God. There are no limitations if you have enough faith in your dream control. I cannot 100% enter a lucid dream. My accuracy is about 60%, I have about 3 lucids a week.

2. I now that when you first start out. LD requires diligent effort and can affect the quality of sleep due to dream journals. After one has become very proficient in LD, do you still wake up mulitiple times during the night or can you simply sleep all the way through. Also, does the fact that your consious keep you from having the same quality of sleep as when your not consious.
You are wrong, LD does not require any effort at all. I have been having LDs all my life without trying.
Dream journals do not affect quality of sleep either, you just write something down and go back to sleep.
About waking up: if you tell yourself you want to wake up then you probably will.
The quality of sleep is not affected much.