2004 acura tsx radio

Like many of you with a 2004 TSX, my CD player is busted. The radios from the 2006-2008 TSX's have both bluetooth/HFL and XM radio, and I have many to choose from at different salvage yards. Anyone ever install a 2006-2008 radio assembly into a 2004 TSX? I know it should "fit"...but did/how...