I recently bought 4 Fox IFP 2.0 Bumpstops for my 2015 Jeep wrangler sport unlimited with an AEV 2.5" kit and 35's. I purchased them from an offroad shop in El Cajon and was quoted $800 for installation because they said they were difficult to install. Is this a fair price? I think it's pretty steep to install a set of bumpstops, but I wanted another opinion from you guys. I added a few photos of what the bumpstops look like as well.