Looks very nice. Creative design.
My first thought is theft. If it is that easy to take off, it might walk off (the winch).
Second, I only counted (6) bolt holes holding the front bumper on and it looked like there would be (2) in tension and (4) in shear when exectuing a pull? Hard to tell what the (4) in tension are secured to?
The IFS to SA swap in the pictures (mentioned above)...
