Has any one installed a GenMaax Foot Mount, 12 Volt, 215 Amp Alternator/Generator?

[kryg]

Hi, I'm considering purchasing a GenMaax Foot Mount, 12 Volt, 215 Amp Alternator/Generator.

However, other then the companies promote. I would like an independent product view. To know if anyone has had experience installing this Alternator, company suport good or bad. If so is it worth the significant price tag, does it work as claimed in their video if so would you purcase it again?

Reference Link It's everything we learned in 15 years about stators, heat dissipation, aluminum cases, rotors, rectification, and smart external regulation

Many thanks Kryg S/V Skoiern IV.