Allright, i know i've asked similar questions to this before but I want to make sure this time. I have the worst luck in creation with CD players. What I want is a CD/MP3 head unit for my 2wd dodge 2500. I got the tape player when I ordered it to save $600, and am going to put in a $200 dollarish player. Got on ebay and looked and there's aiwa, kenwood, and jvc units in this range. What should I look for and get??