H3 Aftermarket Sound System

[H3_ATX_BLK]

So I took ol' Bam-Bam down to the local care stereo shop, and was met with a silver cross, and garlic, APPARENTLY no one in the shop will touch the H3 for installing and aftermarket DVD/NAV system with BU Cam, something about the factory stereo being the "Brain" for the cabin, and difficulty doing installs, but when I took it to Best Buy, the 17 yo kid couldnt wait to get it in the bay, my spider sense told me to just walk away when the local professional shop wouldnt touch it, but wonder boy wanted to dive in with both feet.... any input guys?