Just got my new truck cap installed at Slingerlands in Westtown NY. First Gladiator install he has done and first one made by Ranger Enterprises in Danville PA. Looking at all the others I think this was a fair deal less than $1300 including taxes and install.
Looked all over for reasonable tie downs for the bed, besides the four provided. Ordered these from Amazon.
https://www.amazon.com/Eowpower-Thread-Machinery-Shoulder-Lifting/dp/B07G15NF7C