pockets restoration – (Mac person) Discovered previous Multibit.key file and have put in Basic. I’ve imported the important thing and it’s now syncing… what subsequent?

From looking round I’ve managed to put in MultiBit traditional and amended the java file so it might work.
Imported the important thing and I feel entered the password appropriately, it now says:
importing personal keys…accomplished efficiently
And the pockets is now synchronising. I think about this might take a couple of days?
After this, do I want to put in Multibit HD? What’s the course of from right here?
Thanks!