Hello! I have a couple of recommendations. Check out the Cobra 75WXST radio. It's all-in-one in the handset, so mounting options are almost unlimited. Also, look into Firestik antennas. They are taller and tunable so you're more likely to get decent range. That little antenna you have may not work very well for a CB. Here are some helpful links for you.
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=45&t=69892http://www.rightchannelradios.com/cb-radio-resources.htmlThere are many other CB threads on LOST as well and they would be worth the read.
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2008 Liberty Sport 4x4 Automatic
Jeepin By Al 4" Lift Kit
BFG KO2’s 245/75R16
Full MOPAR skid plates
Rock Lizard Skink Super Sliders
AtTheHelm Front Recovery System & Roof RackM116A3 Trailer build thread: viewtopic.php?f=72&t=77997