mating to the quarter isn't the issue as far as i can tell but then i don't have it all welded in place yet to know for sure.
it is mating it up to the inner wheelhouse that is the problem all 3 of the locating tabs are off and if you ignore the the tabs, the best you can do without bending still leaves a 1/4 inch or more gap between the 2 panels in places.
i was hoping someone would of posted up that they had a pair that fit ok. i guess that is too much to ask