Premium Power Cords

1.Do you have first hand personal experience LISTENING TO premium power cables?
2.In how many listening environments/systems have you auditioned premium power cables?
3.What was your general impression of results of premium power cables?
4.What is your level of confidence in your evaluation?
5.How many premium power cables are installed in your system?
6.How many devices in your system are connected to premium power cables?
7.What is the approximate total RETAIL value of all of your premium power cables?
8.How important is the manufacturer's (or other) premium cable design and engineering story/white paper to your purchasing decision?
9.How many generations deep are you into your premium power cables
10.If you have NOT purchased a premium power cable, what is holding you back?
11.Related to your bias, what was your expectation of power cables BEFORE your first audition?
12.Have you designed and built your own custom cables?