40" Eagle winged car

All I do is block the car lower (4" & 4 1/2 or 5" compared to 3" & 4"), less stagger like you said, heavier tie-down shock (s), and move the RR out further. I use an old -5 off wheel and pretty much have it all the way out on a long-spline axle. If I did it more than a few times a year, I would have a 52" front axle instead of the 50". So I just stay w/ the 50".