DVD navigation with shaker 1000?

Hey all,

I recently received my 2006 Tungsten Grey GT and I love it! So far I have 15% tint and clear corners installed. I have many other things planned in the future.... I would like to install an aftermarket dvd navigation screen to control the sound system. I am wondering if anyone has done this with the shaker 1000 and if they have any problems? Are there special modifications that need to be done? Does the shaker 1000 still sound the same?

Thanks