I have not done anything else. With respect to a re-gear, I have an auto 3.6 and it drives surprising well with the 37s. While it is certainly a bit more sluggish, it is not bad, and I am planning to leave the 4.10s for now. As far as the axles, while I do go off road, I don't do anything too hardcore. Based on what I have read, it seems that many leave the axels alone. I am planning to keep the axels stock. I do expect I will need to replace the ball joints at some point, but I am going to wait on that for now.Did you do anything with axles or re-gearing to get to 37"?
How did you tap into the rear view mirror? Where do you access the wire?Did you consider tapping into the rear view mirror? That's how I connected my dashcam and it's just a tiny usb cable sticking out so that when you need to replace the windshield you just move the camera and plug it back in.