It is indeed the retrax. I really like it. The top alone is rated to carry up to 500lbs. Not sure how much weight using rails will allow.
There is still plenty of room to install 2 more cross bars as needed. The rails run the entire length of the Retrax which is really nice.
The cross bars are the 71” rhino rack aero cross bar. Don’t get anything shorter as you will lose the ability to mount anything outside the mounting legs. The mounting legs come off super quick by pressing two tabs when you take the locking cover off. Very convenient.
I was going to do a small platform and the skinny warrior but opted to just go with the skinny warrior for now. I’ll prob eventually get a cargo carrier for carrying gear as we travel around.
Mounting legs -
Rhino-RackQuick Mount Roof Rack Legs; Compatible with Vortex, https://www.amazon.com/dp/B01966BPPW/ref=cm_sw_r_cp_api_i_r4d4EbK83DZDW
Cross bars -
Rhino-Rack Vortex Aero Cross Bar https://www.amazon.com/dp/B00K5J78YM/ref=cm_sw_r_cp_api_i_J8d4Eb1D8TQWY