i have an 2003 chevy blazer and i was looking to put an in dash monitor and dvd player as well as a game system in it. but i was told that if completely removed the stock radio it would cause complications with my truck's electronics like the airbags and stuff. so can anyone verify this? and is there any other way around it other than rewiring the stock and hiding it under a seat? and on a two unit system(separate monitor) can i just split the power wire for the two units? or do i have to find another source for them?