Flipsky 56161 and battery

Hii.
I am thinking of buying the 65161 engine and equipment.

  1. Does anyone have experience with this engine and its equipment.
  2. Can he carry a 100 kg man
  3. what kind of battery would you recommend for this motor
    battery
    https://flipsky.net/products/group-f7-water-sports-kit-includes-high-current-fsesc75200-75v-and-65161-motor?variant=36660926218408