I'm looking into buying a TV unit for the TC. I'm looking at 2 eclipse units, the AVN2454 & AVX2494. The AVN has navigation and DVD, the AVX has a built in 20GB hard drive but no RCA's for subs? Anyway I want a double din to fill the space. I'm looing for DVD, navigation and RCA jacks. ANy one have suggestions for other manufactures. Not trying to spend over $1,400.