I use 10-52 strings with my AL. No problem with the compensated nut.
The problems can come from the low strings (E A D).
If you need to file the slots, you can use your old strings.
By all means try it, if the strings move freely through the slots and your tuning stability holds up you are ok. But you may need to widen the slots a little (jut don't make them any deeper). If any of the strings clearly don't fit in their slots, don't push them home. You risk cracking the nut (with the low E string the corner of the nut can break off).