I'm not sure what the white up arrow on a green background is. When you click it a white down arrow on a red background appears. Is that the like button? If not I've not found a like button yet. Also the signature facility on the bottom of posts has disappeared too.
The problem with a lot of these guys throwing armor kits on them is that the 1114 class hmmwv's were never made to hold that much weight. An armor kit adds about 5,000 lb to the truck. The suspensions on them just can't handle it. I'm still trying to talk myself out of buying one for a trail/ hunting truck.