They look as good as you as you think they will and their customer service is outstanding!
Read the instructions TWICE and watch the installation video, and then install on one wheel. When you are installing it correctly, it will take no more than 15 minutes a wheel MAXIMUM, per wheel.
If it takes longer, or if you are struggling, then take a break and start again on a totally different wheel. Refer often to the video and instructions and double check your work.
You will be happy with the results!