Does anyone have any experience with the Rockford Fosgate amp install kits? Good? Bad? Wouldn't even use it as a rope?? I'd appreciate some opinions or alternatives.

I had one in my old maxima and had zero problems with it and it was pretty easy to install.

It's a good amp kit. I work in the car audio industry and just about everything comes from the same manufacturer in China these days, so there isn't much difference in the quality or materials used in those types of products (just the label)