Thank you Doc
First you have a lot NO experience in many of the areas that you have expressed interest in. You show concern and care for the sub/slave in very important areas and that is a great trait for a good Dom/Master.
My advice is that you do a lot of research and ask a lot of questions. Ask for what are the hidden problems of each. In example, many pictures show a young lady hanging off the ground by her wrists, shoulders are a very weak point and most none gymnasts can't take more then 5 to 9 minutes of this. Then there is a the hidden problem that suspension cuffs are made differently for standard cuffs to protect the wrist or ankles.
You will need to plan carefully for each scene, be a chess master in that you will consider "what ifs" at each step and have a plan for each. Always remember that it is rare that anyone plans to actually harm their sub but yet it happens.
My personal opinion is that you have what it takes to be good caring Dom/Master.
Russell