Let's hold that thought for now about the brush guards , but yes it will be a future endeavor. Boating and vacation season is kicking in.
I have not started the 3rd function kit install yet, the WR Long kit has already been purchased. Many dealers here recommend them. This kit cost me $1079 shipped but I added the hydraulic pressure test kit and some extra nylon sleeve also. So your installed price seems good to me considering what shop prices are. My issue is there is no great place to install the solenoid valve, and no one has done a YT video install for the GC, yet. I will install my solenoid in this area with a guard when complete.