Once the cutting is complete, you can smooth all your edges out and then you can use door edge trim bought in a 25' roll at Pepboys or any auto parts store. It is also recommended to remove your side marker and relocate it up under and inside the wheel well. I actually went with the smaller marker light.

Click image for larger version. 

Name:	image.jpg 
Views:	49 
Size:	91.0 KB 
ID:	630

Click image for larger version. 

Name:	image.jpg 
Views:	53 
Size:	86.8 KB 
ID:	631

For any further information you can visit various other forums and YouTube for actual video footage of people doing the fender chop. As I said I'm not the first person to do this nor will I be the last. Good luck.

I am not liable for any injury or damage to anyone or any Jeep if you decide to take on this mod. Please use all precautions and safety measures including safety goggles or face shield, hearing protection, and possibly gloves.