12 VOLT AIR-CONDITIONING MY HEMI MONTE CARLO...IS IT WORTH IT?

Welcome back!! I'm so tired of being hot in my 1984 hemi swapped Monte Carlo...soooo let put on a 12 volt electric air conditioner! Bought one off of eBay. How easy is it? Is it worth it? Will it cool? To find out take a gander at the video. Thanks for all the support!!