Has anyone install a front hitch and if so, how much can the hitch and truck safely handle? I am looking at installing a hidden hitch or a total bumper replacement with a hitch in the grill guard and I want to be able to put a motorcycle rack and a small scooter or dirt bike on the front. I am worried about too much weight on the front of the truck. I will also be towing our fifth wheel that weighs about 15000 lbs behind the truck. Any input would be appreciated. Thank you.