First off I don't agree that the Gulstrand Mod is permanent. As long as you don't cut down the "ears" on top you can go back to the stock location. You can't really do the mod and run taller ball joints at the same time. Not sure why but I was told no dice. If you do go with taller ball joints you have to be careful with rim size and backspace or you could end up with rim to suspension clearance issues. Been there, done all that.
