Only problem with that is that both Empowered and Enhanced Strike specify that they are Spell Strikes, and Storms specifically note that they cannot be cast on targets other than the caster; you could, in theory, Spell Strike a Storm on yourself, but you would then have to grab packets to throw anyway because of the unique effect that Storms have of granting packets, so I'm not sure it would be any fast to Spell Strike it over just casting the spell normally.
Spell Store states that it absorbs the spell into a slot, which is why the exception exists per the current wording of both Storm spells and Spell Store. You do, of course, have to have a packet in your hand and touchcast a Storm spell on yourself, and spells activate on touchcast even if not touching your body directly, so touching that packet to the item with a Spell Store is within the bounds of both spell and Spell Store requirements. In any event, this has gone wildly off topic, so I'm going to drop the discussion of it in this thread for now. If anyone wants to continue the discussion with me, my inbox is open or a new thread can be started.
We're still waiting for an Owner or ARC to confirm how Potency works with Spell Store, or if they're intended to be used in conjunction at all.