A/C Engine Upgrade kit for '68 Dart

Did you have to cut the hoses to fit and crimp them? How well does it keep your car cool? Do you know the difference in the compressors, Bouchillon has a couple of different ones?

When you order a kit they ask you if you want to cut and crimp your own hoses. I choose no and they sent them already crimped. Every single hose fit perfectly. I haven't used it in the dead of summer here yet but other guys on this forum have and said it cools good, even better with tinted windows. I think a lot of it will have to do with how well insulated your car is. I don't know what the difference in compressors are though.