The OEM design seems very much like an afterthought. Very much a missed opportunity for Ford.
The install of the Oracle lights is not difficult. I'd say 3 out of 10 on the difficulty scale. Oracle suggests an hour, but I would recommend blocking off 2 just so you can methodically go through the motions. There are some nuances, depending on if you have the OEM halogen lights or the signature LED tails. Additionally, the ForScan change needed if you have the LED lights is not so bad; it is something to consider when making a purchase though.
If you opt for the amber and reverse combo lights (sold separately) that adds 20 minutes or so to your install time while you swap those pieces. However, all the parts are marked LH and RH for ease of install.
I do hope these will live a long and happy life on my Bronco! I am very pleased with the outcome.