I am getting ready to pull the trigger on a 30" digital - great price of $149 , best I have seen I would like to add handles to the sides for movement. I know people are putting it on casters or moving it around on a dolly, but I would need to store it in my garage. The only place to use it is in the back of the house. I would need to go up a step in the garage, thru the back door and then down another step on our screened in porch to our patio outside so I think a couple of handles would work best. I'm wondering what are the side of the 30" digital made is of? Looks like it's made of plastic with a stainless interior layer? Any space between? Are there any electrics in the sides? I see where someone had used a stainless sheet metal screw to put handles on but wonder if that would be strong enough for use, or if a machine screw with a large washer on the inside would work better?