My dealer just quoted me $1150 for the QA, backplate, and 36" forks....but I'd really like to have at least 42" ones. I'm sure that will add something.
You will love the forks. No more playing with chains hanging from the bucket
I rented the tiller for the weekend, when it was time to bring it back I just scooped them up with the forks and placed the tiller into the back of the pickup. Easy as pie.
The forks are great. I thought 36 might not be long enough but any longer might be too long. You can also ad the 60" bucket. It makes a big difference if you ever need the capacity. I use it full of gravel and have never had a problem.