These type of question are not good in my opinion since
- OP has not clearly mentioned about the core issue
- OP has asked different questions on one question, answering all the parts would be time consuming
- People will be hesitant to answer in case they just know the answer for part of the question.
- Looking at the initial response from community OP got encouraged to for posting multi-part question and has updated his question with more set of questions.
IMO asking multiple separate topics/questions in one question is wrong. Need suggestions on this and needs to be added to scope of "Sitecore questions anyone can ask here" if any not already added.