I've read indicators that some have upgraded or added to existing skid protection. Are their pictures available on this topic? Is the factory skid plate adequate for everyone? I personally considering upgrading to one single plate from front to back out of 1/8 steel for extra protection. This is after concaving 3 out of the 8 existing plates (and I haven't even hit the woods yet!). I am still debating on how to attach the plate to my unit. The extra weight is not too much of an issue for me. The addition would add about 117 lbs minus removal of the existing metal.