Yep, you can cut your shield, although a replacement lower shield is fairly cheap. But, if you want to cut yours, there are a few posts that will help you. Try looking for them in the search section. But, just a quick how-to, from what I have read. Take some posterboard and trace out the angle of the stock shield. Cut the template out. Use maskingtape to tape up the front and back of the shield where you want the edge. Make taped area about 6 inches tall. Tape the template to the area taped off. Take a jigsaw, with a plexiglass blade, and cut the edge out. Take your time, and don't go to fast, or to slow and burn the shield. Once it is cut, you will take some sandpaper and hone the edge. Leave the masking tape on until you are done withe the edge. I have also heard that running your palm along the edge, leaving the oil fom your hand on the edge, will give it a nice finish. You can then use the tented film, as you mentioned, or, I have heard of guys spray painting the inner portion of the shield... up to you... and yes, buying a cheap aftermarket replacement from ebay would be easier...