Got on the horn to "chassis unlimited" today and got one of these ordered:
http://www.chassisunlimited.com/product/battery-tray/chassis-unlimited-motorhead-group-34-optima-battery-mount.html
This should let me keep the factory box since the front to back dimension is the tight one, there is plenty of room for the top hold down bolts on the side. Gonna plasti-dip it i think when it gets here. I should have it first of next week for mounting and finishing up my electrical work before next weekend. Maybe even get my LED bar wired to try out in the dark.
That's a serious battery box. Mine seems to be holding up fine with the stock hold down at the moment. The AGM battery I bought is slightly shorter than the factory battery though. I might end up going with something like that eventually. How does it mount?
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