I'm considering replacing my current vinyl siding with Ceadr Ridge Composite siding. Other than the companies web site and the sales person, I haven't been able to get additional info on this product. Does anyone have experience with this? Supposedly, it is top of the line, Riases your homes R value to R$, is the only siding approved by the FTC as insulation, is eligable for a $500 tax deducation and is gaurnteed for life. Of course, it's twice as expensive as regular siding. If anyone has any info of this type of siding I'd appreciate it. It's a large chunk of change to get it and I want to ensure I'm making an investment.