Get the toe close, but then set sweep before finalizing toe. Then set camber, double check toe, and as long as everything measures correctly it should be good to go. By setting the sweep first you ensure that the steering geometry is centered and equal from side to side, and you can then adjust each side equally to maintain even sweep (measure as many times as needed). Camber differences from side to side will happen with time, as well front-end sag.
I should also add that the tie rods will not necessarily measure the same length from spindle to steering shaft. I never bother to measure, as sweep is more important.