https://www.amazon.com/Smittybilt-Winch-Plate-factory-bumpers/dp/B003CGEQ5E?tag=wranglerorg-20
One of these or one like it and put your OEM bumper on, or cut it down some and ready to go inexpensive.
That's kind of what I did on the front. I removed all the rubber and plastic and cut mine down as a temporary solution until I found a bumper I wanted. 20 years later, it's still there.
