There is a vendor on Amazon that sells the mirrors for $150...and the bracket (out of aluminum) for $230.Re.: the OP buying special $100.00 brackets to mount these mirrors. Why?
Seems odd to pay so much for for the bracket than the mirror - and the door has to stay on to work.
Seems the passenger mirror is an issue no matter what for swing of the door against the strap.
I'm searching now many different Jeep aftermarket sources as there are numerous door off mirror options that "may" work very well. Again - passenger side visual access is an issue no matter what.