the easyest way to do it is to get a set of cj mirror brackets. Line them up on the hing and dril the 4 holes, then tap the for screws and put a thread sealer on the screws and screw them in.You now have a cj style mirror that can actually be used on the passenger side. The yj relocation brackets position the pass. side mirror so that you cant see it.
I have a set of cj brackets if youwant them.
My web page