[dabears]

All depends on if you plan on using an MFU unit. If yes then yes the unit takes up a lot of space between the main unit, speaker etc... many have done it i have not yet attempted it. You just have to be creative with space. Yes you can allways relocate your battery between your rails you would just need to make something to hold it in so it doesnt fall out. At the top of the page use the search and look up day cab. Look thru some of the truck threads and see how they got it all to fit. It can be done its just a tight fit. Hope that helps