This is what I did. I decided to go for the fender since there was no way to put it on the back below the ROPS with how big it was. On the rops would've been an option as it didn't interfere with seating or anything else but did obscure my vision if I wanted to look straight down at the implement.
I took off the grab handle and the seat belt keeper. I moved the seatbelt keeper to by the 4WD engangement handle on the side using an existing bolt. The grab handle I just left off.
I used those holes for 3/8" bolts along with 2 new holes. Fender washers on the fender side. I also inserted a few fender washers in between the box and the fender on the front bolt to account for the curve on the fender.
I took off the grab handle and the seat belt keeper. I moved the seatbelt keeper to by the 4WD engangement handle on the side using an existing bolt. The grab handle I just left off.
I used those holes for 3/8" bolts along with 2 new holes. Fender washers on the fender side. I also inserted a few fender washers in between the box and the fender on the front bolt to account for the curve on the fender.