I seriously considered this. It will work fine after you arrange a lift and tilt system. IF you only use it on smooth surfaces with no frozen in objects. The warn plow I looked at will probably bend up if you catch a curb, root,etc. A 4x4 quad is around 650# a bx2350 around 1200# with considerably more torque and momentum. If you do this please post some pics and tell us how it does.
I just installed the kubota plow and it is really heavy duty and nice.
I'd be mounting it to a BX2200 loader bucket. As you can see this Warn plow has springs to hopefully avoid any bending. I have a similar setup for my Cub Cadet loader. The bar going up from the plow frame contacts the top of the bucket when I tilt the bucket. This gives me a little down force on the blade when needed.