How hard is it to install the ARB summit on a 2018. I've had 2 body shops in my area tell me they won't install it because it's too difficult. I hit a deer with my 2018 back at the beginning of April. I took it to a body shop to get fixed, while I was there setting up the appointment I told them I wanted to have the ARB bumper put on. They told me no problem. Now last week, the day they were finished with the body work, they told me they weren't installing the bumper because it was too difficult. I took it to a different place in my area that installs aftermarket bumpers. They said they could install it, now they area telling me they can't install it.