Imamacuser
Veteran
Doing web searches and reading reviews would probably be better suited for finding the answers to your questions in a timely manner. If most everything is falling on you, keep your gear simple and to a minimum. Make sure you budget funds to rent or buy some lighting equipments, and read up on lighting techniques (good lighting is more important than what camera you use). You also might want to read up on what professional focus pulling involves (they look at the distance marks on the lens not an LCD or viewfinder). I hope that helps, sorry I don't have the answers to your specific questions.