your toe should be fine now, there's not a lot, there was a bit before which was probably what was causing the cupping. I'd keep an eye on it though the next little while. If the cupping is particularily bad you can flip the tires on the wheels so it's on the outside of the wheel.
Are the tires directional or can they rotate either way? If they're not directional you can flip the cupped ones to the other side of the car and see if the ones that are fine get cupped again, but if both tires were having issues on the one side, it's not really a strut issue.
You ever hit a pothole hard or anything hard on the driver's side? caster is off just at tiny bit...