Help with front hitch install on a JD 2720.

My new 2720 arrived at noon today, but I ran into a problem when attempting to install the front hitch for the front blade & snowblower.

Before I ordered the 2720, I questioned the salesman about any additional parts I would need to move the front hitch from the 2320 to the 2720.
His catalog showed the only thing I needed was a new front PTO. Well I just found out I also needed different hanger brackets for the front hitch.
My dealer has found & ordered the kit I need.

My question is one the parts guy could not answer. That is if the hanger bracket kit contains bolts & spacers for the grill guard. The only info I can find on mounting the hanger brackets is that
you remove the grill guard mounting brackets & then install the front hitch hanger brackets between the frame & the grill guard brackets. That makes the opening for the Grill guard over 3/4" wider,
so there also needs to be parts to make that work.

The parts guy said it may be a week before the kit comes in. I do not want to wait till then to find out I need more parts.

Has anyone here moved a front hitch from a 2320 to a 2520/2720?

Do I need other parts that I do not know about?
.
Chris