Read the first 4-5 pages of this thread:
2019 Pro Basket Rack - Deleted
It's easy to cause yourself a LOT of pain taking off the Pro rack if you aren't very careful.
You might also want to read this one too:
Show me what you have done with the factory TRD Pro roof rack.
There's a lot of good solutions in there for roof boxes, surfboards, etc. And the standard rack has it's own set of problems (the bars are so close to the roof the feet on roof boxes will contact the paint, etc.)