Hey Mike,
Those gloves are over kill. You rarely will need to hold anything to hot for an extended period of time. I let lights cool down for the most part before wrapping them.
Gaff tape - whatever you can get a deal on. Make productions pay for it when you can.
Pony clamps - These are what most people use. http://www.bhphotovideo.com/bnh/controller/home?O=&sku=283214&is=REG&Q=&A=details
The ones you selected are cheaply made.
Stands - Rent